WCF中客户端恢复继承层级关系，高手帮忙解决一下

[hechenqingtian]

    [System.ServiceModel.ServiceContract]
    public interface ICalculatorScient:ICalculator   //为了恢复层级关系，修改客户端的代码，我使用的是接口继承
    {
        [System.ServiceModel.OperationContract]
        int Multiply(int x, int y);
    }
    

    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "3.0.0.0")]
    public interface ICalculatorScientChannel : WCFClient.MyService.ICalculatorScient, System.ServiceModel.IClientChannel {
    }
    
    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "3.0.0.0")]
    public partial class CalculatorScientClient : System.ServiceModel.ClientBase<WCFClient.MyService.ICalculatorScient>, WCFClient.MyService.ICalculatorScient 
    {
        
        public CalculatorScientClient() {
        }
        
        public CalculatorScientClient(string endpointConfigurationName) : 
                base(endpointConfigurationName) {
        }
        
        public CalculatorScientClient(string endpointConfigurationName, string remoteAddress) : 
                base(endpointConfigurationName, remoteAddress) {
        }
        
        public CalculatorScientClient(string endpointConfigurationName, System.ServiceModel.EndpointAddress remoteAddress) : 
                base(endpointConfigurationName, remoteAddress) {
        }
        
        public CalculatorScientClient(System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress) : 
                base(binding, remoteAddress) {
        }


        public int Multiply(int x, int y)
        {
            return Channel.Multiply(x,y);
        }

        public int Add(int x, int y)
        {
            return Channel.Add(x,y);
        }

    }

    [System.ServiceModel.ServiceContract]
    public interface ICalculator                        //这是父接口，通过另外一个借口来继承，实现WCF继承关系
    {
        [System.ServiceModel.OperationContract]
        int Add(int x, int y);
    }

    public partial class Calculator : System.ServiceModel.ClientBase<ICalculator>, ICalculator
    {
        public int Add(int x, int y)
        {
            return Channel.Add(x,y);
        }
    }

-------------------------------------------------------------------------------------------------------
客户端配置文件的修改内容如下

<client>
      <endpoint address="http://localhost:8080/MyCalculator/" binding="wsHttpBinding"
          bindingConfiguration="WSHttpBinding_ICalculatorScient" contract="MyService.ICalculatorScient"
          name="WSHttpBinding_ICalculatorScient">
        <identity>
          <userPrincipalName value="WWW-9A159746699\Administrator" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:8080/MyCalculator/" binding="wsHttpBinding" contract="MyService.ICalculator" name="CalculatorClient">
      </endpoint>
    </client>

---------------------------------------------------------------------------------------------------------

未处理的异常: System.ServiceModel.AddressAlreadyInUseException: HTTP 无法注册 U
RL http://+:8080/MyCalculator/。另一应用程序已使用 HTTP.SYS 注册了该 URL。 --->
System.Net.HttpListenerException: 在前缀“http://+:8080/MyCalculator/”上侦听失
败，因为它与计算机上的现有注册冲突。
在 System.Net.HttpListener.AddAll()
在 System.Net.HttpListener.Start()
在 System.ServiceModel.Channels.SharedHttpTransportManager.OnOpen()
--- 内部异常堆栈跟踪的结尾 ---
在 System.ServiceModel.Channels.SharedHttpTransportManager.OnOpen()
在 System.ServiceModel.Channels.TransportManager.Open(TransportChannelListene
r channelListener)
在 System.ServiceModel.Channels.TransportManagerContainer.Open(SelectTranspor
tManagersCallback selectTransportManagerCallback)
在 System.ServiceModel.Channels.TransportChannelListener.OnOpen(TimeSpan time
out)
在 System.ServiceModel.Channels.HttpChannelListener.OnOpen(TimeSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Channels.DatagramChannelDemuxer`2.OnOuterListenerOpen(
ChannelDemuxerFilter filter, IChannelListener listener, TimeSpan timeout)
在 System.ServiceModel.Channels.SingletonChannelListener`3.OnOpen(TimeSpan ti
meout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Dispatcher.ChannelDispatcher.OnOpen(TimeSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Security.NegotiationTokenAuthenticator`1.OnOpen(TimeSp
an timeout)
在 System.ServiceModel.Security.WrapperSecurityCommunicationObject.OnOpen(Tim
eSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Security.CommunicationObjectSecurityTokenAuthenticator
.Open(TimeSpan timeout)
在 System.ServiceModel.Security.SecurityUtils.OpenTokenAuthenticatorIfRequire
d(SecurityTokenAuthenticator tokenAuthenticator, TimeSpan timeout)
在 System.ServiceModel.Security.SecurityProtocolFactory.Open(String propertyN
ame, Boolean requiredForForwardDirection, SecurityTokenAuthenticator authenticat
or, TimeSpan timeout)
在 System.ServiceModel.Security.SymmetricSecurityProtocolFactory.OnOpen(TimeS
pan timeout)
在 System.ServiceModel.Security.WrapperSecurityCommunicationObject.OnOpen(Tim
eSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Security.SecurityProtocolFactory.Open(Boolean actAsIni
tiator, TimeSpan timeout)
在 System.ServiceModel.Security.SecurityListenerSettingsLifetimeManager.Open(
TimeSpan timeout)
在 System.ServiceModel.Channels.SecurityChannelListener`1.OnOpen(TimeSpan tim
eout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Dispatcher.ChannelDispatcher.OnOpen(TimeSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Security.SecuritySessionSecurityTokenAuthenticator.OnO
pen(TimeSpan timeout)
在 System.ServiceModel.Security.WrapperSecurityCommunicationObject.OnOpen(Tim
eSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Security.CommunicationObjectSecurityTokenAuthenticator
.Open(TimeSpan timeout)
在 System.ServiceModel.Security.SecurityUtils.OpenTokenAuthenticatorIfRequire
d(SecurityTokenAuthenticator tokenAuthenticator, TimeSpan timeout)
在 System.ServiceModel.Security.SecuritySessionServerSettings.OnOpen(TimeSpan
timeout)
在 System.ServiceModel.Security.WrapperSecurityCommunicationObject.OnOpen(Tim
eSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Security.SecurityListenerSettingsLifetimeManager.Open(
TimeSpan timeout)
在 System.ServiceModel.Channels.SecurityChannelListener`1.OnOpen(TimeSpan tim
eout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Dispatcher.ChannelDispatcher.OnOpen(TimeSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
在 System.ServiceModel.Channels.CommunicationObject.Open()
在 WCFHost.Program.Main(String[] args) 位置 F:\ASP.NET\WCFHost\WCFHost\Progra
m.cs:行号 18

未处理的异常: System.ServiceModel.CommunicationObjectFaultedException: 通信对象
System.ServiceModel.ServiceHost 无法用于通信，因为其处于“出错”状态。
在 System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)
在 System.ServiceModel.ServiceHostBase.System.IDisposable.Dispose()
在 WCFHost.Program.Main(String[] args) 位置 F:\ASP.NET\WCFHost\WCFHost\Progra
m.cs:行号 20
请按任意键继续. . .

[xunis]

去零回答的第一页的倒数第六个回答下 送你50分 要结贴了 速度啦

[zhulong1111]

顶下 啊

[地下室小红叔]

貌似在同一机器上调试使用了相同端口

将client的配置端口改一下试试

[zdl110110]

8080端口貌似被占用，换个吧

[souperstar]

换个端口吧~~

[再出发666]

<endpoint address="http://localhost:8080/MyCalculator/" binding="wsHttpBinding" contract="MyService.ICalculator" name="CalculatorClient">

8080这么常用的不要用在wcf服务上，换个

[hechenqingtian]

8080 端口是什么，tomcat 的，我机器上都没有装这些东西 怎么会占用，你们说的都错了，不是这样的。你们没有将WCF 搞清楚，不过还是谢谢你们啊。这个问题是由IIS 本事问题引起的，至于怎么解决我就不知道了，如果知道的话可以告诉我 我的QQ 821865130， .net 讨论群88718955