Java创建Excel文件

  try { 
   //创建Excel文件：
   WritableWorkbook writeWorkbook = Workbook.createWorkbook(new File("e:/test.xls"));
     WritableSheet  sheet = writeWorkbook.createSheet("test", 0); 
   try {
    writeWorkbook.write();
    writeWorkbook.close();
   }
   catch (WriteException e) {
    e.printStackTrace();
   }
  }
  catch (IndexOutOfBoundsException e1) {
   e1.printStackTrace();
  }
  catch (IOException e1) {
   e1.printStackTrace();
  }