
1. 쿠키 사용public class HomeController { private final MemberRepository memberRepository; @GetMapping("/") public String homeLogin(@CookieValue(name = "memberId", required = false) Long memberId, Model model) { if (memberId == null) { return "home"; } //로그인 Member loginMember = memberRepository.findById(memberId); if (loginMember == null) { ..