简易springboot的ssm框架

package com.example.springboot.controller; import com.example.springboot.modal.User; import com.example.springboot.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import java.util.List; @RestController @RequestMapping(value = "/user") public class UserController { @Autowired private UserService userService; @RequestMapping(value = "/selectUserByName") public List<User> selectUserByName (@RequestParam String username) { return userService.selectUserByName(username); } @RequestMapping(value = "/selectUserAll") public List<User> selectUserAll () { return userService.selectUserAll(); } }