摘要: Pattern p1 = Pattern.compile("[0-9]*");Matcher m1 = p1.matcher("100.0");boolean bool=m1.find();if(bool){ System.out.println(m1.group());} 阅读全文
posted @ 2013-12-27 14:24 cRaZy_TyKeIo 阅读(290) 评论(0) 推荐(0)