Đọc file excel trong scala
Trước đó chúng tôi đã giới thiệu Apache POI- một API Java hữu ích để tương tác với các tài liệu Microsoft Office. Bây giờ chúng ta sẽ xem làm thế nào chúng ta có thể đọc và ghi vào tệp excel bằng API Show Thủ tục. Viết tệp bằng POI rất đơn giản và bao gồm các bước sau
Thí dụ Java// Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }00 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }01 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }03 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }05 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }07 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }1 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }3 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }5 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }7 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }9 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }000 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }001 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }002 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }005 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }000 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }008 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }009 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }010 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }012 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }015 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }017 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }019 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }022 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }024 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }026____1027 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }028 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }031 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }033 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }035 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }037____1018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }039 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }042 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }044 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }046 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }047 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }049 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }051 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }052 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }054 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }056 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }057 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }046 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }040 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }049 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }051 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }045 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }047 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }049 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }057 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }046 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }073 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }049 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }051 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }078 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }00 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }057 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }046 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }06 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }051 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }10 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }12 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }14 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }057 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }046 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }18 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }051 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }22 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }24 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }048 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }26 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }057 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }30 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }32 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }35 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }36 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }37 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }38 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 ________ 1014 ________ 041 ________ 042 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }45 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }47 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }50 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }35 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }54 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }37 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }38 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }41 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }60 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }63 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }65 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }67 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }70 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }71 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }72 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }73 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }74 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }75 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }78 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }70 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }71 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }72 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }82 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }74 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }84 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }91 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }93 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }012 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }97 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }99____1018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0001 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0005 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0006 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0008 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0011 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0013 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0016 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0020 _______062____10022____1028 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0028 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0030 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0031 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0034 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0036 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0038 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 Đọc một tệp ExcelThủ tục. Việc đọc một file excel cũng rất đơn giản nếu chúng ta chia thành các bước
Thí dụ Java// Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0044 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0045 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }03 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0049 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0051 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }07 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0055 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0057 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }1 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0061 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }04 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }3 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }9 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }000 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }001 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }002 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }005 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }000 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }008 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }009 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }010 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }012 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }91 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }93 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }012 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0087 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0089 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0091 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0005 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0006 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0099 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0101 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }017____1018 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0105 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0108 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0110 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }37 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }028 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0115 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0117 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0120 ________ 1025 _______ 10122 ________ 10123 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 _______062____10126 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 _______062____10129 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0131 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0133 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }74 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0135 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 ________ 062 ________ 10122 ________ 10139 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 _______074____10142 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 _______074____10145 _______074____10147 ________ 074 ________ 10149 ________ 10150 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 _______074____10153 ________ 074 ________ 10155 ________ 10156 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0157 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0158 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0159 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0160 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0159 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0162 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0163 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }028 ________ 10157 ________ 10166 ________ 038 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }74 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0170 ________ 074 ________ 10155 ________ 10173 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0157 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0158 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0159 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0177 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0159 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0162 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0163 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }028 ________ 10157 ________ 10166 ________ 038 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }74 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }62 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0020____10192 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }028 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0198 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0200 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0028 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0030 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0031 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }02 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0211 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0036 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }025 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }0038 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }014 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }004 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }86 Đầu ra.
Ví dụ 1-A // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); }8 Ví dụ 1-B // Reading and Writing data to excel file using Apache POI // Via Appending to the Existing File // Getting the path from the local directory private static final String FILE_NAME = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx"; // Method public static void write() throws IOException, InvalidFormatException { InputStream inp = new FileInputStream(FILE_NAME); Workbook wb = WorkbookFactory.create(inp); Sheet sheet = wb.getSheetAt(0); int num = sheet.getLastRowNum(); Row row = sheet.createRow(++num); row.createCell(0).setCellValue("xyz"); ..... .. // Now it will write the output to a file FileOutputStream fileOut = new FileOutputStream(FILE_NAME); wb.write(fileOut); // Closing the file connections fileOut.close(); } Bài viết này được đóng góp bởi Pankaj Kumar. Nếu bạn thích GeeksforGeeks và muốn đóng góp, bạn cũng có thể viết một bài báo bằng cách sử dụng write. chuyên viên máy tính. org hoặc gửi bài viết của bạn tới review-team@geeksforgeeks. tổ chức. Xem bài viết của bạn xuất hiện trên trang chính của GeeksforGeeks và trợ giúp các Geeks khác. Vui lòng viết bình luận nếu bạn thấy bất cứ điều gì không chính xác hoặc bạn muốn chia sẻ thêm thông tin về chủ đề thảo luận ở trên Spark Scala đọc các tệp Excel như thế nào?tia lửa. . df= tia lửa. đọc\ định dạng ("com. crealytics. tia lửa. vượt trội")\ tùy chọn ("tiêu đề", "true")\ tải (đường dẫn đầu vào + đầu vào_thư mục_chung + "test1. xlsx") hiển thị (df) Chúng ta có thể đọc Excel trong spark không?Đọc tệp Excel vào Chuỗi hoặc Khung dữ liệu pandas-on-Spark . Hỗ trợ cả phần mở rộng tệp xls và xlsx từ hệ thống tệp cục bộ hoặc URL. Hỗ trợ tùy chọn đọc một trang tính hoặc danh sách các trang tính. Chuỗi có thể là một URL.
Chúng tôi có thể đọc tệp Excel trong shell script không?Chúng tôi không thể đọc tệp excel bằng shell trừ khi tệp excel lưu trữ dữ liệu ở định dạng CSV . Sẽ tốt hơn nếu bạn có thể sử dụng Informatica cho yêu cầu này.
Stata có thể đọc xls không?Nhập và xuất Excel ®
. Cả Excel 1997/2003 (. xls) và Excel 2007/2010 (. Các tệp xlsx) được hỗ trợ . |