创建HelloWorldController
package com.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import com.po.User;
@Controller
public class HelloWorldController {
@RequestMapping("/ModelAndViewTest")
public ModelAndView ModelAndViewTest(ModelAndView mv) {
User user=new User();
user.setUserName("baixue");
user.setPassWord("123456");
//将user对象添加到ModelAndView
mv.addObject("user", user);
//设置要转发的页面
mv.setViewName("success");
return mv;
}
}
创建User
package com.po;
public class User {
private String userName;
private String passWord;
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getPassWord() {
return passWord;
}
public void setPassWord(String passWord) {
this.passWord = passWord;
}
}
创建index.jsp
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>index</title>
</head>
<body>
<a href="ModelAndViewTest">ModelAndViewTest</a>
</body>
</html>
创建success.jsp
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<%@taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>success</title>
</head>
<body>
用户名:${user.userName }
<br>
密码:${user.passWord }
</body>
</html>
启动Tomcat并访问index.jsp
点击【ModelAndViewTest】