https://my.oschina.net/zhangxufeng/blog/2219005
Spring Bean注册解析(一)和Spring Bean注册解析(二)
彻底征服 Spring AOP 之 理论篇
彻底征服 Spring AOP 之 实战篇
https://www.ibm.com/developerworks/cn/java/j-lo-springaopcglib/index.html