## 接口的使用
org.springframework.beans.factory.support.MergedBeanDefinitionPostProcessor

- 使用MergedBeanDefinitionPostProcessor的程序包
  程序包 | 说明
  --- | ---
  org.springframework.beans.factory.annotation | Support package for annotation-driven bean configuration.

- - ### org.springframework.beans.factory.annotation中MergedBeanDefinitionPostProcessor的使用

    实现MergedBeanDefinitionPostProcessor的org.springframework.beans.factory.annotation中的类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `AutowiredAnnotationBeanPostProcessor` `BeanPostProcessor` implementation that autowires annotated fields, setter methods and arbitrary config methods.
    `class` | `InitDestroyAnnotationBeanPostProcessor` `BeanPostProcessor` implementation that invokes annotated init and destroy methods.
    `class` | `RequiredAnnotationBeanPostProcessor` `BeanPostProcessor` implementation that enforces required JavaBean properties to have been configured.