利用jxl把.xls文件导入到数据库

Workbook wb = Workbook.getWorkbook(new File("E:\\lt.xls"));
 SimpleDateFormat df = new SimpleDateFormat("yyyyMMdd"); 
 Sheet sheet = wb.getSheet(0);
 
 // Cell cell = sheet.getCell(2,4);
 int hang = sheet.getRows();
 int lie = sheet.getColumns();
 List list = new ArrayList();
 
 for(int x=1;x<500;x++){
 
 
 String id = UUID.randomUUID().toString();
 Huadan huadan = new Huadan();
 huadan.setHdid(id);
 huadan.setThqsrq(df.parse(sheet.getCell(1, x).getContents()));
 System.out.println(df.parse(sheet.getCell(1, x).getContents()));
 
 huadan.setThqssj(sheet.getCell(2, x).getContents());
 System.out.println(sheet.getCell(2, x).getContents());
 
 huadan.setThsc(Integer.parseInt(sheet.getCell(3, x).getContents()));
 System.out.println(Integer.parseInt(sheet.getCell(3, x).getContents()));
 
 huadan.setHjlx(sheet.getCell(4, x).getContents());
 System.out.println(sheet.getCell(4, x).getContents());
 
 huadan.setMylx(sheet.getCell(5, x).getContents());
 System.out.println(sheet.getCell(5, x).getContents());
 
 huadan.setDfdqh(sheet.getCell(6, x).getContents());
 System.out.println(sheet.getCell(6, x).getContents());
 
 huadan.setDfhmq(sheet.getCell(7, x).getContents());
 System.out.println(sheet.getCell(7, x).getContents());
 
 huadan.setBjh(sheet.getCell(8, x).getContents());
 System.out.println(sheet.getCell(8, x).getContents());
 
 huadan.setThlx(sheet.getCell(9, x).getContents());
 System.out.println(sheet.getCell(9, x).getContents()+"dddddddd");
 
 huadan.setYsjbthf(Double.parseDouble(sheet.getCell(10, x).getContents()));
 System.out.println(Double.parseDouble(sheet.getCell(10, x).getContents()));
 
 huadan.setYhhjbthf(Double.parseDouble(sheet.getCell(11, x).getContents()));
 System.out.println(Double.parseDouble(sheet.getCell(11, x).getContents()));
 
 huadan.setYsctthf(Double.parseDouble(sheet.getCell(12, x).getContents()));
 System.out.println(Double.parseDouble(sheet.getCell(12, x).getContents()));
 
 huadan.setYhhctthf(Double.parseDouble(sheet.getCell(13, x).getContents()));
 System.out.println(Double.parseDouble(sheet.getCell(13, x).getContents()));
 
 huadan.setYsqtf(Double.parseDouble(sheet.getCell(14, x).getContents()));
 System.out.println(Double.parseDouble(sheet.getCell(14, x).getContents()));
 
 huadan.setYhh(Double.parseDouble(sheet.getCell(15, x).getContents()));
 System.out.println(Double.parseDouble(sheet.getCell(15, x).getContents()));
 
 huadan.setJzh(sheet.getCell(16, x).getContents());
 System.out.println(sheet.getCell(16, x).getContents());
 
 huadan.setXqh(sheet.getCell(17, x).getContents());
 System.out.println(sheet.getCell(17, x).getContents());
 
 huadan.setImei(sheet.getCell(18, x).getContents());
 System.out.println(sheet.getCell(18, x).getContents());
 
 
 System.out.println("----------------------------------------");
 list.add(huadan);
 
 }
 
 //System.out.println(hang+" "+lie);
 wb.close();
 
 
 for(int x=0;x