CSharp实现url2ip

• 代码实现：

public class client
    {
        public string GeturlIP(string URL){
            string IP = string.Empty;
            try{
                IPHostEntry ipinfo = Dns.GetHostEntry(URL);               
                foreach(IPAddress IPADDRESS in ipinfo.AddressList)
                {
                    IP = IPADDRESS.ToString();
                }
            }
            catch {}
            return IP;
        }
    }