springMvc+mybatis(增删改查)Demo3

package com.demo.action; import java.util.ArrayList; import java.util.List; import javax.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.servlet.ModelAndView; import com.demo.base.action.BaseAction; import com.demo.bean.SysUser; import com.demo.service.SysUserService; @Controller @RequestMapping(value="/user") public class SysUserAction extends BaseAction{ @Autowired private SysUserService sysUserService; @RequestMapping(value="/login",method=RequestMethod.POST) public String login(){ return "redirect:/user/userList"; } @RequestMapping(value="userList") public ModelAndView showAll(){ System.out.println("index......"); ModelAndView MV = new ModelAndView("user/index"); List<SysUser> userList = new ArrayList<SysUser>(); userList = sysUserService.getUsers(); MV.addObject("userList",userList); return MV; } @RequestMapping(value="/add") public ModelAndView login(HttpServletRequest request,@RequestParam(value="username", required=true, defaultValue="szz") String name){ System.out.println("/user/login...."); ModelAndView mv = new ModelAndView("user/success"); mv.addObject("add", "添加"); return mv; } @RequestMapping(value="/edituser") public ModelAndView edit(@RequestParam(value="id") String id){ ModelAndView mv = new ModelAndView("user/edit"); SysUser user = sysUserService.getUserInfo(id, null); mv.addObject("user",user); return mv; } @RequestMapping(value="/deleteuser") public String deleteuser(@RequestParam(value="id") String id){ sysUserService.deleteUser(id); return "redirect:/user/userList"; } @RequestMapping(value="/userset",method=RequestMethod.POST) public String user(@ModelAttribute("user")SysUser user ) { System.out.println(user.getUsername()); return "user/success"; } @RequestMapping(value="/insertuser",method=RequestMethod.POST) public String insertUser(SysUser userInfo ) throws Exception { sysUserService.insertUser(userInfo); return "redirect:/user/userList"; } @RequestMapping(value="/updateuser",method=RequestMethod.POST) public String updateUser(SysUser userInfo ) throws Exception { sysUserService.updateUser(userInfo); return "redirect:/user/userList"; } }