问为excel阅读器提供的错误密码接受excel编写器生成的文件。

EN

    HSSFWorkbook workbook = new HSSFWorkbook();
    Sheet sheet = workbook.createSheet("Batch ACE");
    FileOutputStream fos = new FileOutputStream(fileName);
    workbook.write(fos);
    fos.close();
    encryptFile(fileName,employeeList);

try {           

         fileInput = new FileInputStream(fileName);         
         bufferInput = new BufferedInputStream(fileInput);            
         poiFileSystem = new POIFSFileSystem(bufferInput);            

         Biff8EncryptionKey.setCurrentUserPassword("password");            
         HSSFWorkbook workbook = new HSSFWorkbook(poiFileSystem, true);            
         HSSFSheet sheet = workbook.getSheetAt(0);
         sheet.setDefaultColumnWidth(25);

//create data....
         fileOut = new FileOutputStream(fileName);
                          workbook.writeProtectWorkbook(Biff8EncryptionKey.getCurrentUserPassword(), "");
         workbook.write(fileOut);