spring扩展点之BeanFactoryPostProcessor和BeanPostProcessor
先来看下这两个接口的定义:/**Copyright2002-2016theoriginalauthororauthors.**LicensedundertheApacheLicense,Version2.0(the"License");*youmaynotusethisfileexceptincompliancewiththeLicense.*YoumayobtainacopyoftheLicen