基础
位置：org.springframework.context.annotation
@Target({ElementType.TYPE, ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface Conditional {
Class<? extends Condition>[] value();
}
SpringBoot的条件注解
位置：org.springframework.boot.autoconfigure.condition
类目
- ConditionalOnBean
- ConditionalOnClass
- ConditionalOnCloudPlatform
- ConditionalOnExpression
- ConditionalOnJava
- ConditionalOnJndi
- ConditionalOnMissingBean
- ConditionalOnMissiongClass
- ConditionalOnNotWebApplication
- ConditionalOnProperty
- ConditionalOnResource
- ConditionalOnSingleCandidate
- ConditionalOnWebApplication
