spring mvc 表单提交

<form action="/springmvc/user/save" method="post">
    name: <input type="text" name="name"><br/>
    pass: <input type="password" name="password"><br/>
    email: <input type="text" name="email"><br/>
    hiddenNumber: <input type="text" name="hiddenNumber"><br/>
    <input type="submit">
</form>

package com.kwok.springmvc.controller;


import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

import com.kwok.springmvc.form.UserForm;
@Controller
@RequestMapping("/user")
public class UserController extends BaseController{

    //@RequestMapping("/to_edit")
    @RequestMapping(params="method=to_edit")
    public String toUserEdit(Model model){
        model.addAttribute("name","wfung_kwok");
        System.out.println("index.jsp");
        return "/user/user-edit";
    }
    
    @RequestMapping(params="method=list")
    public String toUserList(Model model){
        model.addAttribute("name","wfung_kwok");
        return "/user/user-list";
    }
    
    @RequestMapping("/save")
    public String save(@ModelAttribute("form") UserForm form,
            @RequestParam("hiddenNumber") String hiddenNumber){
        System.out.println(form.toString() + "-->" + hiddenNumber);
        //String name = request.getParameter("name");
        //String pass = request.getParameter("pass");
        //System.out.println(name + "--> "+pass);
        return "/user/user-list";
    }
    
}