【www.bbyears.com--php常用代码】
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
代码如下///
/// 获取客户端Ip
///
///
publicString 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];
}
}
returnclientIP;
}
2、服务器端获取客户端请求IP和客户端机器名称
代码如下///
/// 服务器端获取客户端请求IP和客户端机器名称
///
publicstaticvoidGetClientInfo()
{
OperationContext context = OperationContext.Current;
MessageProperties messageProperties = context.IncomingMessageProperties;
RemoteEndpointMessageProperty endpointProperty = messageProperties[RemoteEndpointMessageProperty.Name]asRemoteEndpointMessageProperty;
HttpRequestMessageProperty requestProperty = messageProperties[HttpRequestMessageProperty.Name]asHttpRequestMessageProperty;
stringclientIp = !string.IsNullOrEmpty(requestProperty.Headers["X-Real-IP"]) ? requestProperty.Headers["X-Real-IP"] : endpointProperty.Address;
stringclientName = Environment.MachineName;
Console.WriteLine("ClientIp: "+ clientIp +"clientName:"+ clientName);
}