Sping IOC 官网：http://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/#spring-core
IOC bean工厂工作流程：http://blog.csdn.net/zghwaicsdn/article/details/50910384
Spring AOP 官网：http://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/#aop
中文翻译的有点老：http://www.blogjava.net/supercrsky/articles/174368.html