csharp 获取本机的IP地址

Posted 2021-05-12

private string GetIpAddress()
{
    string hostName = Dns.GetHostName();   //获取本机名
    IPHostEntry localhost = Dns.GetHostEntry(hostName);
    IPAddress localAddress = localhost.AddressList[1];//因为在win7以后启用了ipv6,所以0是ipv6地址,1是ipv4地址
    return localAddress.ToString();
}