Question

您好我正在尝试获取我的本地ip4地址，但结果只返回IIS服务器的IP

这是我的代码：

        public string GetLocalIPv4(NetworkInterfaceType _type)
    {
        string output = "";
        foreach (NetworkInterface item in NetworkInterface.GetAllNetworkInterfaces())
        {
            if (item.NetworkInterfaceType == _type && item.OperationalStatus == OperationalStatus.Up)
            {
                foreach (UnicastIPAddressInformation ip in item.GetIPProperties().UnicastAddresses)
                {
                    if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
                    {
                        output = ip.Address.ToString();
                    }
                }
            }
        }
        return output;
    }

 string IPAddress = GetLocalIPv4(NetworkInterfaceType.Ethernet);

IIS身份验证是我只启用Windows身份验证，因为我正在使用窗口身份验证。但为什么返回的ip不是我的本地ip4而是IIS服务器地址？

Answer 1

一般来说：

HttpContext.Current.Request.UserHostAddress;

乏味的方法：

    using System.Net.Sockets;

    foreach(IPAddress ip in Dns.GetHostEntry(System.Environment.MachineName.AddressList){
        if(ip.AddressFamily == AddressFamily.InterNetwork)
            Console.WriteLine("IPV4"+ip.ToString());
        if(ip.AddressFamily == AddressFamily.InterNetworkV6)
            Console.WriteLine("IPV6"+ip.ToString());

来源：https://msdn.microsoft.com/en-us/library/system.net.sockets.addressfamily(v=vs.110).aspx

无法获取本地ip4地址唯一的服务器地址

1 个答案: