原文:http://blog.163.com/felex_cheng@126/blog/static/4104700520124301023042/
wcf: var context = OperationContext.Current; var properties = context.IncomingMessageProperties; //获取传进的消息属性 var endpoint = properties[RemoteEndpointMessageProperty.Name] as RemoteEndpointMessageProperty; //获取消息发送的远程终结点IP和端口 string UserLoginIp = endpoint.Address; // 获取发送消息的客户端的 IP 地址。 string UserLoginProt = endpoint.Port.ToString(); //获取发送消息的客户端的端口号。 webservice: string clientIP = HttpContext.Current.Request.UserHostAddress;