java:LeakFilling(Springmvc)

1.后台可以同时多个对象接收前端页面的值:(如图两个都打印了)

 

2.参数绑定的注解,通过该注解可以解决参数名称与controller中形参名称不一致的问题:

    @RequestParam(name="uname"):参数绑定的注解,通过该注解可以解决参数名称与controller中形参名称不一致的问题。
    @RequestMapping(value="/register",method=RequestMethod.POST)
    public String register(@RequestParam(name="userName",required=true) String uname,@RequestParam(name="userPass") String upass,Model model){
        System.out.println("执行了用户注册,用户名:"+uname+",密码:"+upass);
        model.addAttribute("userName", uname);//request.setAttribute("userName",uname);
      return "success";
  }

 

3.添加数据时,日历格式:

 

 

 

 

  springmvc.xml文件需配置:

 

  

 

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    <title>My JSP 'add.jsp' starting page</title>

<link href="jquery-ui-1.12.1.custom/jquery-ui.css" rel="stylesheet"/> <script type="text/javascript" src="jquery-ui-1.12.1.custom/external/jquery/jquery.js"></script> <script type="text/javascript" src="jquery-ui-1.12.1.custom/jquery-ui.js"></script> <script> $( function() { $( "#datepicker" ).datepicker({ dateFormat:'yy-mm-dd' });
        

          //国际化
          $.datepicker.regional['zh-CN'] = {
          closeText: '关闭',
          prevText: '&#x3c;上月',
          nextText: '下月&#x3e;',
          currentText: '今天',
          monthNames: ['一月','二月','三月','四月','五月','六月',
          '七月','八月','九月','十月','十一月','十二月'],
          monthNamesShort: ['一','二','三','四','五','六',
          '七','八','九','十','十一','十二'],
          dayNames: ['星期日','星期一','星期二','星期三','星期四','星期五','星期六'],
          dayNamesShort: ['周日','周一','周二','周三','周四','周五','周六'],
          dayNamesMin: ['日','一','二','三','四','五','六'],
          weekHeader: '周',
          dateFormat: 'dd-mm-yy',
          firstDay: 0,
          isRTL: false,
          showMonthAfterYear: true,
          yearSuffix: '年'};
          $.datepicker.setDefaults($.datepicker.regional['zh-CN']);


          } );
       </script>

</head> <body> <form action="user/add" method="post"> 用户名称:<input type="text" name="userName"><br> 用户密码:<input type="password" name="userPass"><br> 用户地址:<input type="text" name="address"><br>

用户生日:<input type="text" name="birthday" id="datepicker"><br>

<input type="submit" value="提交"/> </form> </body> </html>

 

4.userinfoVO复合类型:

 

 

 

 

 

  这样就存入了userinfoVo:

 

posted @ 2017-08-28 23:47  咫尺天涯是路人丶  阅读(224)  评论(0编辑  收藏  举报