Spring 钩子之BeanFactoryPostProcessor和BeanPostProcessor的源码学习
https://www.jianshu.com/p/a90a3e617ba6
spring4.1.8扩展实战之六:注册bean到spring容器(BeanDefinitionRegistryPostProcessor接口)
https://blog.csdn.net/boling_cavalry/article/details/82193692
Spring ConfigurationClassPostProcessor Bean解析及自注册过程
https://www.cnblogs.com/hujunzheng/p/9711440.html
Springboot的bean注册机制(一)
https://my.oschina.net/u/4047525/blog/2987711
借助ImportBeanDefinitionRegistrar接口实现bean的动态注入
https://www.jianshu.com/p/2b993ced6a4c
Spring注入Bean的几种方式 @Import,ImportSelector,ImportBeanDefinitionRegistrar的详解
https://blog.csdn.net/qq_26323323/article/details/81201717
Spring boot自动注册DispatcherServlet
https://blog.csdn.net/nangeali/article/details/82633433
Spring Boot学习笔记02--深入了解自动配置
https://www.jianshu.com/p/a827ecdda99f