public final class ExcelDocumentConverter { public static XSSFWorkbook convertWorkbookHSSFToXSSF(HSSFWorkbook source) { XSSFWorkbook retVal = new XSSFWorkbook(); for (int i = 0; i < source.getNumberOfSheets(); i++) { XSSFSheet xssfSheet = retVal.createSheet(); HSSFSheet hssfsheet = source...
java.lang.NoSuchMethodError: org.apache.poi.hssf.usermodel.HSSFWorkbook.createDataFormat()Lorg/apache/poi/hssf/usermodel/HSSFDataFormat; 5 java.lang.NoClassDefFoundError: org/apache/poi/ss/usermodel/Workbook 1 HSSFWorkbook cannot be resolved to a type 1 Apache POI Workbook throws java.lang.refl...
/* Because this example use .xls excel file format, so it should use HSSFWorkbook class. For .xlsx format excel file use XSSFWorkbook class.*/; Workbook excelWorkBook = new HSSFWorkbook(fInputStream); // Get all excel sheet count. int totalSheetNumber = excelWorkBook.getNumberOfSheets();...
public static void csvToXLSX() { try { String csvFileAddress = "test.csv"; //csv file address String xlsxFileAddress = "test.xlsx"; //xlsx file address XSSFWorkbook workBook = new XSSFWorkbook(); XSSFSheet sheet = workBook.createSheet("sheet1"); String currentLine=null; int RowNum=0;...
public static Workbook create(java.io.InputStream inp) Creates the appropriate HSSFWorkbook / XSSFWorkbook from the given InputStream. Note that using an InputStream has a higher memory footprint than using a File. So is there any way to convert an InputStream to File or Parts to File Thank...
String fileName = "/path/to/your/file/textFile.txt"; String excelFileName = "/path/to/your/file/excelFile.xlsx"; // Create a Workbook and a sheet in it XSSFWorkbook workbook = new XSSFWorkbook(); XSSFSheet sheet = workbook.createSheet("Sheet1"); // Read your input fil...
}publicvoidxlsx2xls_progress()throwsInvalidFormatException,IOException {InputStreamin=newFileInputStream(inpFn);try{XSSFWorkbookwbIn=newXSSFWorkbook(in);FileoutF=newFile(outFn);if(outF.exists()) { outF.delete(); }WorkbookwbOut=newHSSFWorkbook();intsheetCnt=wbIn.getNumberOfSheets();for(inti=0...