我正在尝试获取发出请求的设备的 IP 地址。这应该适用于自托管或托管在具有 Internet 访问权限的服务器上。
我试过这个:
//Get Visitor IP address method
public string GetVisitorIpAddress()
{
string stringIpAddress;
stringIpAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (stringIpAddress == null) //may be the HTTP_X_FORWARDED_FOR is null
stringIpAddress = Request.ServerVariables["REMOTE_ADDR"]; //we can use REMOTE_ADDR
else if (stringIpAddress == null)
stringIpAddress = GetLanIPAddress();
return stringIpAddress;
}
//Get Lan Connected IP address method
public string GetLanIPAddress()
{
//Get the Host Name
string stringHostName = Dns.GetHostName();
//Get The Ip Host Entry
IPHostEntry ipHostEntries = Dns.GetHostEntry(stringHostName);
//Get The Ip Address From The Ip Host Entry Address List
System.Net.IPAddress[] arrIpAddress = ipHostEntries.AddressList;
return arrIpAddress[arrIpAddress.Length - 1].ToString();
}
但在这两种情况下,我都会得到:“::1”。
我究竟做错了什么?