字符串的一些处理

来源：互联网发布：淘宝运营名词编辑：程序博客网时间：2024/05/22 10:37

            string stra = "af16中国vs菲律宾52";            //if (Regex.IsMatch(stra, "[\u4e00-\u9fa5]+"))            //{            //    string a = "1";            //}            //string strb = Regex.Replace(stra,"\\d+","日");            //string[] arrC = Regex.Split(stra,"16");            string strd = stra.Substring(0, 6);            //替换            string pattern = @"(?<=<img[^>/]*?)(?=>)";            string value = Regex.Replace(@"<img src=""64135.jpg"" height=""11px"" width=""12px"" border=""0"">",pattern,"/");            //字符串前后插入标签            string test = "AUD*|0*|3202*|2014-03-10 11:09:57*|192.168.191.1;192.168.5.126*|2A9423BAF4FA;089E015E0B43*|VRV-PC*|0905*|王丽媛:vrv*|北京有限公司*|军工与企业事业部*|15011286097*|*|4357*|边界检查策略*|发现使用多个网卡进行联网，MAC=2a-94-23-ba-f4-fa IP=192.168.191.1;MAC=08-9e-01-5e-0b-43 IP=192.168.5.126";           string  txt = Regex.Replace(test, @"(([0-9]{0,3}\.){3}[0-9]{0,3})", new MatchEvaluator(x => "<a> " + x.Groups[1] + " <a/>"));

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