不鼓励依赖循环引用,在spring boot中默认情况下禁止使用循环引用

我在运行spring boot应用程序时收到以下错误消息。

Description:

The dependencies of some of the beans in the application context form a cycle:

┌─────┐
|  securityConfiguration (field private com.prity.springbootdemo1.service.UserService com.prity.springbootdemo1.config.SecurityConfiguration.userService)
↑     ↓
|  userServiceImpl (field private org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder com.prity.springbootdemo1.service.UserServiceImpl.passwordEncoder)
└─────┘


Action:

Relying upon circular references is discouraged and they are prohibited by default. Update your application to remove the dependency cycle between beans. As a last resort, it may be possible to break the cycle automatically by setting spring.main.allow-circular-references to true.