## 接口的使用
org.springframework.aop.IntroductionInfo

- 使用IntroductionInfo的程序包
  程序包 | 说明
  --- | ---
  org.springframework.aop | Core Spring AOP interfaces, built on AOP Alliance AOP interoperability interfaces.
  org.springframework.aop.aspectj | AspectJ integration package.
  org.springframework.aop.support | Convenience classes for using Spring's AOP API.

- - ### org.springframework.aop中IntroductionInfo的使用

    org.springframework.aop中IntroductionInfo的子接口
    限定符和类型 | 接口和说明
    --- | ---
    `interface` | `IntroductionAdvisor` Superinterface for advisors that perform one or more AOP introductions.

  - ### org.springframework.aop.aspectj中IntroductionInfo的使用

    实现IntroductionInfo的org.springframework.aop.aspectj中的类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `DeclareParentsAdvisor` Introduction advisor delegating to the given object.

  - ### org.springframework.aop.support中IntroductionInfo的使用

    实现IntroductionInfo的org.springframework.aop.support中的类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `DefaultIntroductionAdvisor` Simple `IntroductionAdvisor` implementation that by default applies to any class.
    `class` | `DelegatePerTargetObjectIntroductionInterceptor` Convenient implementation of the `IntroductionInterceptor` interface.
    `class` | `DelegatingIntroductionInterceptor` Convenient implementation of the `IntroductionInterceptor` interface.
    `class` | `IntroductionInfoSupport` Support for implementations of `IntroductionInfo`.

    参数类型为IntroductionInfo的org.springframework.aop.support中的构造器
    构造器和说明
    `DefaultIntroductionAdvisor(Advice advice, IntroductionInfo introductionInfo)` Create a DefaultIntroductionAdvisor for the given advice.