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/**
* 判断是否为合法IP
* @return the ip
*/
public boolean isboolIp(String ipAddress)
{
String ip = "([1-9]|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3}";
Pattern pattern = Pattern.compile(ip);
Matcher matcher = pattern.matcher(ipAddress);
return matcher.matches();
}
本文来自优快云博客,转载请标明出处:http://blog.youkuaiyun.com/yyyzlf/archive/2009/07/15/4350835.aspx
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//表情符
private static final String EXPRESSION = "\\[[\u4e00-\u9fa5]*\\]";
//标点符号(排除.)
private static final String FLAG_EXPRESSION= "[\\pP\\p{Punct}&&[^.]]";
/**
* 判断是否为合法IP
* @return the ip
*/
public boolean isboolIp(String ipAddress)
{
String ip = "([1-9]|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])(\\.(\\d|[1-9]\\d|1\\d{2}|2[0-4]\\d|25[0-5])){3}";
Pattern pattern = Pattern.compile(ip);
Matcher matcher = pattern.matcher(ipAddress);
return matcher.matches();
}
本文来自优快云博客,转载请标明出处:http://blog.youkuaiyun.com/yyyzlf/archive/2009/07/15/4350835.aspx
------------------------------
//表情符
private static final String EXPRESSION = "\\[[\u4e00-\u9fa5]*\\]";
//标点符号(排除.)
private static final String FLAG_EXPRESSION= "[\\pP\\p{Punct}&&[^.]]";