form 表单提交

Question

javamvc框架下  jsp怎么提交表单数据  controller层怎么接受数据

Answer 1

<input type="submit" value="保存" class="tool-button round-corner-5 saveBtn" onclick="click()" id = "formsubmit" /><script type="text/javascript">
 function click(){
 $.ajax({
  type: "post",
  url:"/save/point/save", //发送请求€
  dataType: "json",
  data: $('#form').serialize(),
  contentType: "application/json;charset=UTF-8",
  success: function(result){  
  }
  })
 }
 </script> @Controller
@RequestMapping(value ="/save/point")
public class PointController { @Autowired
private LjflPointAddService ljflPointAddService;

@RequestMapping(value="/save", method=RequestMethod.POST)
private String doSave(HttpServletRequest request,Ljflworkpointtemp temp)
{

String code = request.getParameter("fCode");
String name = request.getParameter("fName");
System.out.println(code);
System.out.println(name);
return "success";
}

Answer 2

@RequestParam("fCode") String aaa,@RequestParam("fName") String bbb

Answer 3

我 form 表单里的name字段跟实体类是一样的