SpringMVC+jsp之表单验证登录

package com.weixin.controller; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import com.weixin.model.User; /** * 控制器类，控制页面的跳转 * @author wsl * */ @Controller public class MyController { //请求映射 @RequestMapping("/toLogin") //跳转页面 public String toLogin(){ return "login"; } @RequestMapping("/login") public String login(User user,Model model){ if("zhangsan".equals(user.getUsername()) && "123".equals(user.getPassword())){ model.addAttribute("username",user.getUsername()); return "index"; }else{ //转发 return "login"; //重定向 // return "redirect:http://www.baidu.com"; } } }