C# 正则提取字符串(提取一个或多个)
标签:article res htm hang gpo success www. time html
实例一:
string result = "";
string str = "大家好! 张三 自我介绍。";
Regex regex = new Regex(@"[\s\S]*?)‘\s+Email=‘(?[\s\S]*?)‘>(?[\s\S]*?)", RegexOptions.IgnoreCase);
Match match = regex.Match(str);
if (match.Success)
{
string userName = match.Groups["userName"].Value; //获取用户名
string time = match.Groups["time"].Value; //获取入职时间
string email = match.Groups["email"].Value; //获取邮箱地址
string strFormat = String.Format("我是:{0},入职时间:{1},邮箱:{2}", userName, time, email);
result = regex.Replace(str, strFormat); //替换内容
Console.WriteLine(result);
}
实例二:
var s = "http://www.baidu.com/articles/2018/3/15/sss.html";
var reg = new Regex(@"articles/(?\d{4}/\d{1,2}/\d{1,2})/", RegexOptions.IgnoreCase);
Match _match = reg.Match(s);
if (_match.Success)
{
Console.WriteLine(_match.Groups["date"]);
}
C# 正则提取字符串(提取一个或多个)
标签:article res htm hang gpo success www. time html
原文地址:https://www.cnblogs.com/hpnet/p/8669852.html
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