正则教程 规格严格

http://www.cnblogs.com/deerchao/archive/2006/08/24/zhengzhe30fengzhongjiaocheng.html#mission

http://www.axonframework.org/samples/

http://www.oschina.net/code/snippet_819039_17486

http://www.cnseay.com/archives/2063