windows live writer

2023-10-18 09:22:34 浏览数 (2)

代码语言:javascript复制
public String regx(String regx,String text)
 {
 Matcher matcher=Pattern.compile(regx).matcher(text);
 if(matcher.find())
 return matcher.group();
 else
 return null;
 }

0 人点赞