JS利用正则提取字符串
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static void Main(string[] args){string str = File.ReadAllText("1.txt", Encoding.Default);MatchCollection mc = Regex.Matches(str, @"([-a-zA-Z_0-9.]+)@([-a-zA-Z0-9_]+(\.[a-zA-Z]+)+)");foreach (Match m in mc){Console.WriteLine(m.Value);Con…
/// <summary>/// 通过域名获得域名解析的IP地址/// </summary>/// <param name="url">网址</param>/// <returns>返回域名解析的IP地址</returns>private string GetYuMingIP(string url){string rIP = string.Empty;string p …