WCF开发工具的应用范围比较广泛,可以帮助开发人员轻松的实现各种特定的功能需求。在这里我们可以了解到WCF获取客户端IP的相关操作方法,以此来进一步对这一开发工具有一个深入的认识。#t#
在公司的一个项目里面,使用WCF做通讯,里面需要取得使用WCF做客户端的IP,在服务器上做进一步的处理,但是让人很失望的是WCF 3.0 里面并不能支持这个功能。
还好,微软在3.5的新版WCF中提供了这个方法。
不说废话,直接看如何实现WCF获取客户端IP。简单定义一个服务:
- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Runtime.Serialization;
- using System.ServiceModel;
- using System.Text;
- namespace ClientInfoSample
- {
- [ServiceContract]
- public interface IService
- {
- [OperationContract]
- string GetData(string value);
- }
- }
在建立通道之后按照可以实现WCF获取客户端IP:
- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Runtime.Serialization;
- using System.ServiceModel;
- using System.Text;
- using System.ServiceModel.Channels;
- namespace ClientInfoSample
- {
- public class MyService : IService
- {
- public string GetData(string value)
- {
- OperationContext context = OperationContext.Current;
- MessageProperties essageProperties =
context.IncomingMessageProperties;- RemoteEndpointMessageProperty endpointProperty =
- messageProperties [RemoteEndpointMessageProperty.Name]
- as RemoteEndpointMessageProperty;
- return string.Format("Hello {0}! Your IP address is {1}
and your port is {2}", value, endpointProperty.Address,
endpointProperty.Port);- }
- }
- }
- config:
- < ?xml version="1.0" encoding="utf-8" ?>
- < configuration>
- < system.web>
- < compilation debug="true" />
- < /system.web>
- < system.serviceModel>
- < services>
- < service name="ClientInfoSample.MyService"
behaviorConfiguration="ClientInfoSample.MyServiceBehavior">- < host>
- < baseAddresses>
- < add baseAddress = "http://localhost:8731/
Design_Time_Addresses/ClientInfoSample/MyService/" />- < /baseAddresses>
- < /host>
- < endpoint address ="" binding="wsHttpBinding"
contract="ClientInfoSample.IService">- < identity>
- < dns value="localhost"/>
- < /identity>
- < /endpoint>
- < endpoint address="mex" binding="mexHttpBinding"
contract="IMetadataExchange"/>- < /service>
- < /services>
- < behaviors>
- < serviceBehaviors>
- < behavior name="ClientInfoSample.MyServiceBehavior">
- < serviceMetadata httpGetEnabled="True"/>
- < serviceDebug includeExceptionDetailInFaults="False" />
- < /behavior>
- < /serviceBehaviors>
- < /behaviors>
- < /system.serviceModel>
- < /configuration>
以上就是对WCF获取客户端IP的相关介绍。