深入浅出之正则表达式（一）http://dragon.cnblogs.com/archive/2006/05/08/394078.html深入浅出之正则表达式（二）http://www.cnblogs.com/dragon/archive/2009/03/06/394923.html正则表达式30分钟入门教程http://unibetter.com/deerchao/zhengzhe-biaodashi-jiaocheng-se.htm
