Consider defining a bean of type 'org.springframework.security.core.userdetails.UserDetailsService' in your configuration.
![[Spring Security] Consider defining a bean of type 'org.springframework.security.core.userdetails.UserDetailsService' in your configuration.](https://img1.daumcdn.net/thumb/R750x0/?scode=mtistory2&fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FqFYlc%2FbtrQJuJuyWK%2FJowutLVqsgfgAAQ2KXoat0%2Fimg.png)
[Spring Security] Consider defining a bean of type 'org.springframework.security.core.userdetails.UserDetailsService' in your configuration.
spring에서 bean 을 찾을 수 없다는 에러가 나오는데 인터페이스 구현을 하지 않아서 생기는 오류로 implements UserDetailsService 를 추가해준다.