🦔 먼저
implementation 'org.springframework.boot:spring-boot-starter-security'
implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5'build.gradle의 dependencies에 추가해줬다.
<a sec:authorize="!isAuthenticated()" class="btn btn-info" th:href="@{/user/login}">로그인</a>
<form th:action="@{/logout}" method="POST" sec:authorize="isAuthenticated()">
<button class="btn btn-info" type="submit">로그아웃</button>
</form>로그아웃할 때는 따로 컨트롤러를 만들지 않아도 된다.
로그인과 로그아웃 버튼 둘중 하나만 보인다.
참고 👇
https://www.thymeleaf.org/doc/articles/springsecurity.html
Thymeleaf + Spring Security integration basics - Thymeleaf
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www.thymeleaf.org
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