http://www.cnblogs.com/ITtangtang/p/3978349.html---IOC
http://blog.csdn.net/fighterandknight/article/details/51209822---AOP
http://www.cnblogs.com/superjt/p/4275293.html--spring事务
http://blog.csdn.net/hanxintong9/article/details/52448205
http://www.mamicode.com/info-detail-1248286.html
