本文实例讲述了C#编程获取IP地址的方法。分享给大家供大家参考，具体如下：
1、获取客户端IP
/// <summary>
/// 获取客户端Ip
/// </summary>
/// <returns></returns>
public String GetClientIp()
{
String clientIP = "" ;
if (System.Web.HttpContext.Current != null )
{
clientIP = System.Web.HttpContext.Current.Request.ServerVariables[ "HTTP_X_FORWARDED_FOR" ];
if ( string .IsNullOrEmpty(clientIP) || (clientIP.ToLower() == "unknown" ))
{
clientIP = System.Web.HttpContext.Current.Request.ServerVariables[ "HTTP_X_REAL_IP" ];
if ( string .IsNullOrEmpty(clientIP))
{
clientIP = System.Web.HttpContext.Current.Request.ServerVariables[ "REMOTE_ADDR" ];
}
}
else
{
clientIP = clientIP.Split( ',' )[0];
}
}
return clientIP;
}
2、服务器端获取客户端请求IP和客户端机器名称
/// <summary>
/// 服务器端获取客户端请求IP和客户端机器名称
/// </summary>
public static void GetClientInfo()
{
OperationContext context = OperationContext.Current;
MessageProperties messageProperties = context.IncomingMessageProperties;
RemoteEndpointMessageProperty endpointProperty = messageProperties[RemoteEndpointMessageProperty.Name] as RemoteEndpointMessageProperty;
HttpRequestMessageProperty requestProperty = messageProperties[HttpRequestMessageProperty.Name] as HttpRequestMessageProperty;
string clientIp = ! string .IsNullOrEmpty(requestProperty.Headers[ "X-Real-IP" ]) ? requestProperty.Headers[ "X-Real-IP" ] : endpointProperty.Address;
string clientName = Environment.MachineName;
Console.WriteLine( "ClientIp: " + clientIp + "clientName:" + clientName);
}
希望本文所述对大家C#程序设计有所帮助。
dy("nrwz");