代码1

WritableWorkbook excelWorkbook = Workbook.createWorkbook(filePath);   WritableSheet infoSheet = excelWorkbook.createSheet("个人信息", 0);   infoSheet.setColumnView(0, 20);   infoSheet.setColumnView(1, 20);   infoSheet.setColumnView(2, 20);   infoSheet.setColumnView(3, 20);   label = new jxl.write.Label(0,0,"姓名");   infoSheet.addCell(label);   label = new jxl.write.Label(1,0,"年龄");   infoSheet.addCell(label);   label = new jxl.write.Label(2,0,"性别");   infoSheet.addCell(label);   label = new jxl.write.Label(3,0,"国籍");   infoSheet.addCell(label);      label = new jxl.write.Label(0,1,txtName.getText());   infoSheet.addCell(label);

   excelWorkbook.write();   excelWorkbook.close();