에러 메시지는 다음과 같습니다. The dependencies of some of the beans in the application context form a cycle: ┌─────┐ | securityConfig defined in file [C:\Users\username\IdeaProjects\Puru-Board\build\classes\java\main\com\puru\puruboard\config\SecurityConfig.class] ↑ ↓ | inMemoryUserDetailsManager defined in class path resource [org/springframework/boot/autoconfigure/security/servlet/UserDetailsServiceAutoCo..
