SSM框架项目（普通版本）

package com.Baike.Controller; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.DeleteMapping; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.PutMapping; import org.springframework.web.bind.annotation.RequestBody; 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.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.RestController; import com.Baike.Entity.User; import com.Baike.Service.UserService; @RequestMapping("/user") @RestController public class UserController { @Autowired private UserService userservice; @PostMapping public void save(@RequestBody User user) { userservice.save(user); // TODO Auto-generated method stub } @PutMapping public void update(@RequestBody Integer id) { userservice.update(id); // TODO Auto-generated method stub } @DeleteMapping("/{id}") public void delete(@PathVariable Integer id) { userservice.delete(id); // TODO Auto-generated method stub } @GetMapping("/{id}") public User getById(@PathVariable Integer id) { System.out.println("1"); return userservice.getById(id); // TODO Auto-generated method stub } @GetMapping public List<User> getAll() { return userservice.getAll(); // TODO Auto-generated method stub } }