spring mvc转发

最新推荐文章于 2024-06-02 23:06:13 发布

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最新推荐文章于 2024-06-02 23:06:13 发布

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本文链接：https://blog.youkuaiyun.com/qq_36074044/article/details/77440063

@Controller
public class FirstController {
    @RequestMapping("/add")
     public String addUser(){
         return "/WEB-INF/insert.jsp";
     }
    @RequestMapping("/addUser")
    public String addRealUser(HttpServletRequest request){
        request.setAttribute("happy","goodperson");
        return "/listUser";
    }
    @RequestMapping("/listUser")
    public String list(){
        return "/WEB-INF/list.jsp";
    }

    @RequestMapping("/addUser2")
    public String addRealUser2(HttpServletRequest request){
        request.setAttribute("happy","goodperson");
        return "redirect:/listUser2";
    }
    @RequestMapping("/listUser2")
    public String list2(){
        return "redirect:/list2.jsp";
    }
}

页面：

<html>
<head>
    <title>Title</title>
</head>
<body>
   <h2>Login</h2>
   <form action="${pageContext.request.contextPath}/ListArgument" method="post">
    用户名： <input name="uname"/>
      喜爱的图书1： <input name="books[0].bookname"/>
       喜爱的图书2： <input name="books[1].bookname"/>
       <input type="submit"/>
   </form>
</body>
</html>