程序包 org.springframework.boot.autoconfigure

批注接口 AutoConfiguration

@Target(TYPE) @Retention(RUNTIME) @Documented @Configuration(proxyBeanMethods=false) @AutoConfigureBefore @AutoConfigureAfter public @interface AutoConfiguration
Indicates that a class provides configuration that can be automatically applied by Spring Boot. Auto-configuration classes are regular @Configuration with the exception that proxyBeanMethods is always false. They are located using ImportCandidates.

Generally, auto-configuration classes are top-level classes that are marked as @Conditional (most often using @ConditionalOnClass and @ConditionalOnMissingBean annotations).

从以下版本开始:
2.7.0
作者:
Moritz Halbritter
另请参阅:

  • 可选元素概要

    可选元素
    修饰符和类型
    可选元素
    说明
    Class<?>[]
    after
    The auto-configuration classes that should have already been applied.
    String[]
    afterName
    The names of the auto-configuration classes that should have already been applied.
    Class<?>[]
    before
    The auto-configuration classes that should have not yet been applied.
    String[]
    beforeName
    The names of the auto-configuration classes that should have not yet been applied.
    String
    value
    Explicitly specify the name of the Spring bean definition associated with the @AutoConfiguration class.

  • 元素详细资料

    • value

      @AliasFor(annotation=org.springframework.context.annotation.Configuration.class) String value
      Explicitly specify the name of the Spring bean definition associated with the @AutoConfiguration class. If left unspecified (the common case), a bean name will be automatically generated.

      The custom name applies only if the @AutoConfiguration class is picked up through component scanning or supplied directly to an AnnotationConfigApplicationContext. If the @AutoConfiguration class is registered as a traditional XML bean definition, the name/id of the bean element will take precedence.

      返回:
      the explicit component name, if any (or empty String otherwise)
      另请参阅:
      默认值:
      ""

    • before

      @AliasFor(annotation=AutoConfigureBefore.class, attribute="value") Class<?>[] before
      The auto-configuration classes that should have not yet been applied.
      返回:
      the classes
      默认值:
      {}

    • beforeName

      @AliasFor(annotation=AutoConfigureBefore.class, attribute="name") String[] beforeName
      The names of the auto-configuration classes that should have not yet been applied. In the unusual case that an auto-configuration class is not a top-level class, its name should use $ to separate it from its containing class, for example com.example.Outer$NestedAutoConfiguration.
      返回:
      the class names
      默认值:
      {}

    • after

      @AliasFor(annotation=AutoConfigureAfter.class, attribute="value") Class<?>[] after
      The auto-configuration classes that should have already been applied.
      返回:
      the classes
      默认值:
      {}

    • afterName

      @AliasFor(annotation=AutoConfigureAfter.class, attribute="name") String[] afterName
      The names of the auto-configuration classes that should have already been applied. In the unusual case that an auto-configuration class is not a top-level class, its class name should use $ to separate it from its containing class, for example com.example.Outer$NestedAutoConfiguration.
      返回:
      the class names
      默认值:
      {}