springboot之BeanPostProcessor功能及例子（一）
https://blog.csdn.net/qq_18297675/article/details/87957540
Spring的BeanPostProcessor和BeanFactoryPostProcessor区别
https://www.cnblogs.com/dreampig/p/9036077.html
通过BeanPostProcessor理解Spring中Bean的生命周期及AOP原理
https://segmentfault.com/a/1190000015830477