c#,asp.net,asp.net MVC,asp.net Core 获取客户端IP

c#,asp.net,asp.net MVC,asp.net Core 获取客户端IP

获取客户端IP地址

using System.Text.RegularExpressions;
using System.Net;

public string GetIP()
        {
            string AddressIP = string.Empty;
            foreach (IPAddress _IPAddress in Dns.GetHostEntry(Dns.GetHostName()).AddressList)
            {
                if (_IPAddress.AddressFamily.ToString() == "InterNetwork")
                {
                    AddressIP = _IPAddress.ToString();
                }
            }
            return AddressIP;
        }