BlogJava-insomnia,politic,proficient ,sensible.-随笔分类-正则表达式http://www.blogjava.net/youngturk/category/52407.htmlThe world is a fine place , and worth fighting for it.zh-cnThu, 16 Aug 2012 06:21:59 GMTThu, 16 Aug 2012 06:21:59 GMT60正则表达式的用法http://www.blogjava.net/youngturk/archive/2012/08/16/385594.htmlyoungturkyoungturkThu, 16 Aug 2012 06:10:00 GMThttp://www.blogjava.net/youngturk/archive/2012/08/16/385594.htmlhttp://www.blogjava.net/youngturk/comments/385594.htmlhttp://www.blogjava.net/youngturk/archive/2012/08/16/385594.html#Feedback0http://www.blogjava.net/youngturk/comments/commentRss/385594.htmlhttp://www.blogjava.net/youngturk/services/trackbacks/385594.html   Matcher matcher = pattern.matcher("正则表达式 Hello World,正则表达式 Hello World");//替换第一个符合正则的数据
   System.out.println(matcher.replaceFirst("Java"));

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