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JAVA JXL WRITE TO EXCEL UPDATE

Row.createCell(cellnum++).setCellValue(player.getName())

String excelPath = "C:\\Jackson\\Football1.xlsx" Public static void ConvertJavaToExcel(List players) package com.javainterviewpoint įootballPlayers.add(new Football("Klose","Germany")) įootballPlayers.add(new Football("Gerrard","England")) įootballPlayers.add(new Football("Drogba","Ivory Coast")) įootballPlayers.add(new Football("Zidane","France")) In order to convert Java objectTo Excel, we will be writing real-time java object instead of writing String array to the excel. XSSFSheet sheet = workbook.createSheet("Footbal Players") XSSFWorkbook workbook = new XSSFWorkbook() String excelPath = "C:\\Jackson\\Football.xlsx" In order to write XLSX file format we just need to replace HSSF to XSSF in the above code. Read Excel File in Java using POI – XLSX format (2007 or later) You will have the Football.xls created with the below content Finally, using the write() method of the workbook instance write it into the fileOutputStream and close the workbook.Get the individual cells from the above-created rows and create a new cell using createCell() method.Iterate each object and create a new row for each object.

footballPlayers array will hold the array of string which has to be written into the sheet.

Create a new Worksheet “Football Players”.

HSSFSheet sheet = workbook.createSheet("Footbal Players") HSSFWorkbook workbook = new HSSFWorkbook() Import .usermodel.HSSFWorkbook įileOutputStream fileOutputStream = new FileOutputStream(new File(excelPath)) Write Excel File in Java using POI – XLS format (2003 or earlier) package com.javainterviewpoint I am observing the IndexOutOfBoundsException while writing to an excel file using a Kettle Transformation file.If you are running on maven add the below dependency to your pom.xml The new value will be available in memory though.

JAVA JXL WRITE TO EXCEL UPDATE

write the workbook to a file (to that same path and with the same filename overwrite) If you omit step 6 the update of the cell will never persist, will never be saved to the file.