[Spring Boot] 8. Spring Boot Project (Store v2)_3.User - Logout

Mar 31, 2025

[Spring Boot] 8. Spring Boot Project (Store v2)_3.User - Logout

Contents

header


<!DOCTYPE html>
<html lang="en">
<head>
    <title>Store</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<nav class="navbar navbar-expand-sm bg-dark navbar-dark">
    <div class="container-fluid">
        <a class="navbar-brand" href="/">Home</a>
        <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#collapsibleNavbar">
            <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="collapsibleNavbar">
            <ul class="navbar-nav">
                <li class="nav-item">
                    <a class="nav-link" href="/join-form">회원가입</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="/login-form">로그인</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">상품목록</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">상품등록</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">구매목록</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="/logout">로그아웃</a>
                </li>
            </ul>
        </div>
    </div>
</nav>
<!--네브바종료-->

UserController


package com.metacoding.storev2.user;

import jakarta.servlet.http.HttpSession;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;

@RequiredArgsConstructor
@Controller
public class UserController {
    private final UserService userService;
    private final HttpSession session;

    @GetMapping("/")
    public String home() {
        return "home";
    }

    @GetMapping("/login-form")
    public String loginForm() {
        return "user/login-form";
    }

    @GetMapping("/logout")
    public String logout() {
        session.invalidate();
        return "redirect:/";
    }

    @PostMapping("/login")
    public String login(UserRequest.LoginDTO loginDTO) {
        User sessionUser = userService.로그인(loginDTO);
        session.setAttribute("sessionUser", sessionUser);
        return "redirect:/";
    }

    @GetMapping("/join-form")
    public String joinForm() {
        return "user/join-form";
    }

    @PostMapping("/join")
    public String join(UserRequest.JoinDTO joinDTO) {
        userService.회원가입(joinDTO);
        return "redirect:/login-form";
    }

}