package com.whyc.anotation; import org.springframework.core.annotation.AliasFor; import org.springframework.stereotype.Component; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; @Target(ElementType.TYPE) @Retention(RetentionPolicy.RUNTIME) @Component public @interface Realm { @AliasFor( annotation = Component.class ) String value() default ""; }