기술스택 Spring boot thymeleaf tomcat spring web JPA MariaDB Spring dev tools

@Valid 자체기능이 작동 안한다... 어디서 잘못된건지 못찾음. 그래서 @Size(min=2, max=10) 요게 작동 안함.

findByTitleOrContent 적용 --> BoardRepository

Paging -> pageable 을 사용

검색 기능 -> findByTitleOrContent 사용

spring security .passwordEncoder(passwordEncoder()) 추가하면 에러발생 2021-12-01 13:06:37.429 ERROR 16948 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed

org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'webSecurityConfig': Requested bean is currently in creation: Is there an unresolvable circular reference?

I found the error which is same mistake that I fixed before but somehow it reverted itself? or I did anyways

// https://mvnrepository.com/artifact/org.thymeleaf.extras/thymeleaf-extras-springsecurity5 implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5:3.0.4.RELEASE' 권한 설정하기 위해 추가 플러그인 설치

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