他沒說，無人知曉

@RestController
public?class?UserController?{

????private?final?UserRepository?userRepository;

????@Autowired
????public?UserController(UserRepository?userRepository)?{
????????this.userRepository?=?userRepository;
????}

????@PostMapping("/person/user")
????public?User?save(@RequestParam?String?name){
????????User?user?=?new?User();
????????user.setName(name);
????????if(userRepository.save(user)){
????????????System.out.printf("用戶對象：?%s??保存成功",?user);
????????}
????????return?user;
????}


}