package com.example.demo.controller;

import com.example.demo.dao.UserMapper;
import com.example.demo.domain.User;

import java.util.Date;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * Created by beyondLi on 2017/6/19.
 */

@Controller
public class UserController {
	// 依赖注入
	@Autowired
	UserMapper userMapper;

	// @PathVariable Rest风格 路径取参
	@RequestMapping("select/{id}")
	public String select(Model model, @PathVariable("id") int id) {
		User user = userMapper.selectUserById(id);
		model.addAttribute(user);
		return "user";
	}

	@RequestMapping("add")
	@ResponseBody
	public String add(Model model, User user) {
		// 设置用户注册时间
		user.setTime(new Date());
		userMapper.addUser(user);
		return "addUser";
	}

	@RequestMapping("Alluser")
	public String addAll(ModelMap model) {

		List<User> userAll = userMapper.selectUserAll();
		model.addAttribute("userAll", userAll);
		return "Alluser";
	}

}