springData-jpa-demo

package com.curiousby.action; import java.util.List; import javax.servlet.http.HttpSession; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; 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.RequestMethod; import com.curiousby.entity.User; import com.curiousby.service.UserService; @Controller public class UserController { @Autowired UserService service; @RequestMapping(value = "/userView.do") public String userView(ModelMap modelMap,String pageNo, String choice, HttpSession session){ List<User> userList = service.allUser(); modelMap.put("userList", userList); return "back/jsp/user/userView"; } @RequestMapping(value = "/userDel{userId}.do") public String userDel(@PathVariable("userId")int userId ,ModelMap modelMap,String pageNo, String choice, HttpSession session){ service.delUser(userId); String message1="删除成功"; String message2="请返回……"; String url="userView.do"; modelMap.put("message1", message1); modelMap.put("message2", message2); modelMap.put("url", url); return "infomationShow"; } @RequestMapping(value ="/userGoAdd.do") public String userGoAdd(ModelMap modelMap,String pageNo, String choice, HttpSession session){ return "back/jsp/user/userAdd"; } @RequestMapping(value = "/userAdd.do",method=RequestMethod.POST) public String userAdd(User form,ModelMap modelMap,String pageNo, String choice, HttpSession session){ service.addUser(form); String message1="添加成功"; String message2="请返回……"; String url="userView.do"; modelMap.put("message1", message1); modelMap.put("message2", message2); modelMap.put("url", url); return "infomationShow"; } @RequestMapping(value = "/userGoUpdate{userId}.do") public String userGoUpdate(@PathVariable("userId")int userId ,ModelMap modelMap,String pageNo, String choice, HttpSession session){ User user = service.user(userId); modelMap.put("user", user); return "back/jsp/user/userUpdate"; } @RequestMapping(value = "/userUpdate.do",method=RequestMethod.POST) public String userUpdate(User form,ModelMap modelMap,String pageNo, String choice, HttpSession session){ service.updateUser(form); String message1="修改成功"; String message2="请返回……"; String url="userView.do"; modelMap.put("message1", message1); modelMap.put("message2", message2); modelMap.put("url", url); return "infomationShow"; } }