架构升级

http://www.iteye.com/news/31494

http://www.360doc.com/content/14/0523/10/13247663_380141054.shtml

http://www.blogjava.net/landon/archive/2012/07/14/383092.html

http://doc.okbase.net/douxingxiang/archive/119381.html

http://mp.weixin.qq.com/s?
__biz=MzA4NDc2MDQ1Nw==&mid=2650237880&idx=1&sn=31f3282baf7ba72be995f50e5daa128c&scene=0#wechat_redirect

http://chuansong.me/n/285625051228

http://www.blogjava.net/landon/archive/2012/07/14/383092.html

http://www.360doc.com/content/14/0523/10/13247663_380141054.shtml

架构升级

原文：http://www.cnblogs.com/freedommovie/p/5933407.html