06-spring的beanFactoryPostProcessor的执行

1. 接口BeanFactoryPostProcessor

1.1 英文说明及要点

Factory hook that allows for custom modification of an application context’s bean definitions, adapting the bean property values of the context’s underlying bean factory.

主要作用是对BeanDefinition进行修改。

Useful for custom config files targeted at system administrators that override bean properties configured in the application context. See PropertyResourceConfigurer and its concrete implementations for out-of-the-box solutions that address such