正则表达式基础拾穗

标签：end   pattern   reg   att   special   car   include   正则   表达   

The pattern includes a caret (^) and a dollar sign ($). These are regular expression characters that have a special meaning: 

the caret means “require that the pattern matches the start of the string,”

and the dollar sign means “require that the pattern matches the end of the string.”

正则表达式基础拾穗

标签：end   pattern   reg   att   special   car   include   正则   表达   

原文地址：http://www.cnblogs.com/jdbc2nju/p/7223565.html