API 서버를 개발할 때 Request를 받아올 DTO를 생성해서 사용 Entity(Member) ` 1. @RequestBody에 값 그대로 받기 java @PostMapping("/members/new") @ResponseBody public String create(@RequestBody String name, @RequestBody String phone) { memberService.join(member); return "등록성공"; } java @PostMapping("/members/new") @ResponseBody public String create(@RequestBody @Valid Member member) { memberService.join(member); return "등록성공"; } java @Getter public class AddMemberDto { private String name; private Str