[Spring Boot] 이미지를 경유해서 보여주기

리다이렉트를 이용해서 이미지 URL 간단히 만들기

---

[MemberController.java]

@Controller
@RequestMapping("/member")
@RequiredArgsConstructor
public class MemberController {
    private final MemberService memberService;
    @GetMapping("/profile/img/{id}")
    public String showProfileImg(@PathVariable Long id) {
        return "redirect:" + memberService.getMemberById(id).getProfileImgUrl();
    }

---

<img class="w-10 h-10 object-cover rounded" th:src="@{|/member/profile/img/${#authentication.principal.id}|}" alt="">