using System; using System.Net; using System.Net.Sockets;
public class multicast { static void Main() { Console.WriteLine("请输入一个要解析的网址 :\n"); String ipa =Console.ReadLine(); try { IPAddress ipAddress = Dns.Resolve(ipa).AddressList[0]; Console.WriteLine(ipAddress.ToString()); } catch(SocketException e) { Console.WriteLine("发生错误,错误信息:"+e.Message +"\n错误源: "+e.Source); } } } 
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