package it.shb.ssm.controller;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import it.shb.ssm.po.User;
import it.shb.ssm.service.impl.IUserService;

@Controller
@RequestMapping("/user")
public class UserController {
  @Resource
  private IUserService userService;
  
  @RequestMapping("/showUser")
  public ModelAndView toIndex(HttpServletRequest request,
		  HttpServletResponse response)throws Exception{
	  
	 //创建 ModelAndView 对象，showUser 为返回的 jsp 页面的名称，全路径是根据在
	 //springMVC 配置文件中配置的前缀与后缀拼接而成
	  ModelAndView model= new ModelAndView("showUser");
	  User user=userService.getUser("xiaohong");
	  //将对象加入 mode 返回到前台页面
	  model.addObject("user", user);
	  return model;
  }
}