网络DNS域名转换成IP地址(完整代码,测试通过)
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
namespace DNS2IP
{
class Program
{
//主函数,入口函数
static void Main(string[] args)
{
string strDNS="
www.google.com
";
string strIP = GetIP(strDNS);
Console.WriteLine(strIP);
Console.ReadLine();
}
// 利用域名,获取IP地址
public static string GetIP(string strDNS)
{
IPHostEntry hostEntry = Dns.GetHostEntry(strDNS);
IPEndPoint ipEndPoint = new IPEndPoint(hostEntry.AddressList[0], 0);
string ipAddress = ipEndPoint.Address.ToString();
return ipAddress;
}
}
}
运行界面:
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