摘要:
String ipRegex = "^(\\d|[1-9]\\d|1\\d*|2[0-4]\\d|25[0-5])(\\.\\1){3}$"; /* * \\d|[1-9]\\d|1\\d*|2[0-4]\\d|25[0-5] * 该段的数字只有一位的时候,两位数字的时候,三位数字的时... 阅读全文
posted @ 2014-11-07 19:57
hjzqyx
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摘要:
Pattern px = Pattern.compile("java", Pattern.CASE_INSENSITIVE);Matcher mx = px.matcher("java JAVA JavaJavaJAVA java llala jaVa"); System.out.println(... 阅读全文
posted @ 2014-11-07 19:50
hjzqyx
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摘要:
//实现单词大小写不敏感的正则表达式的匹配! //方法1: tmp = "java java JavaJAVA"; px = Pattern.compile("java", Pattern.CASE_INSENSITIVE); mx = px.matcher(tmp); System.ou... 阅读全文
posted @ 2014-11-07 19:46
hjzqyx
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