SOAP,JSON和POX在相同的restful wcf中

Question

我想在同一个WCF服务中使用SOAP和RESTful.除了一个问题之外,我已经将它除了.以下是我的web.config:

<service behaviorConfiguration="webBehaviour" name="MyServices">
        <clear />
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration="basicHttp"
         name="basicHttpBinding" contract="DJSharedServices.IMyServices" />
        <endpoint address="ws" binding="wsHttpBinding" bindingConfiguration="WsHttp"
          name="wsHttpBinding" contract="DJSharedServices.IMyServices" />
        <endpoint address="web" binding="webHttpBinding" bindingConfiguration="WebHttp" behaviorConfiguration="webBehavior"
          name="webHttpBinding" contract="DJSharedServices.IMyServices" />
        <endpoint address="json" binding="webHttpBinding" bindingConfiguration="WebHttp" behaviorConfiguration="webJSONBehavior"
          name="webJSONHttpBinding" contract="DJSharedServices.ISharedServices" />
        <endpoint address="mex" binding="mexHttpBinding"    contract="IMetadataExchange"   name="mexBinding" />        
       </service>    
    </services>

当我有所有端点时,它会给出以下错误:

An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:
System.NullReferenceException: Object reference not set to an instance of an object.
   at System.ServiceModel.Description.WsdlExporter.CreateWsdlBindingAndPort(ServiceEndpoint endpoint, XmlQualifiedName wsdlServiceQName, Port& wsdlPort, Boolean& newBinding, Boolean& bindingNameWasUniquified)
   at System.ServiceModel.Description.WsdlExporter.ExportEndpoint(ServiceEndpoint endpoint, XmlQualifiedName wsdlServiceQName)
   at System.ServiceModel.Description.WsdlExporter.ExportEndpoints(IEnumerable`1 endpoints, XmlQualifiedName wsdlServiceQName)
   at System.ServiceModel.Description.ServiceMetadataBehavior.MetadataExtensionInitializer.GenerateMetadata()
   at System.ServiceModel.Description.ServiceMetadataExtension.EnsureInitialized()
   at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.InitializationData.InitializeFrom(ServiceMetadataExtension extension)
   at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.GetInitData()
   at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.TryHandleDocumentationRequest(Message httpGetRequest, String[] queries, Message& replyMessage)
   at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.ProcessHttpRequest(Message httpGetRequest)
   at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.Get(Message message)
   at SyncInvokeGet(Object , Object[] , Object[] )
   at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs)
   at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage41(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc& rpc)
   at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)

如果我评论json终点,事情就好了.

你能帮我找出原因吗？

提前致谢.

Answer 1

好吧,我刚刚添加了更改json行为的绑定配置.我正在为JSON和POX使用相同的binging配置.现在我已将配置更改为:

<service behaviorConfiguration="WebBehaviour" name="MyServices">
        <clear />
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration="basicHttp"
         name="basicHttpBinding" contract="DJSharedServices.IMyServices" />
        <endpoint address="ws" binding="wsHttpBinding" bindingConfiguration="WsHttp"
          name="wsHttpBinding" contract="DJSharedServices.IMyServices" />
        <endpoint address="web" binding="webHttpBinding" bindingConfiguration="WebHttp" behaviorConfiguration="webBehavior"
          name="webHttpBinding" contract="DJSharedServices.IMyServices" />
        <endpoint address="json" binding="webHttpBinding" bindingConfiguration="WebjsonHttp" behaviorConfiguration="webJSONBehavior"
          name="webJSONHttpBinding" contract="DJSharedServices.IMyServices" />
        <endpoint address="mex" binding="mexHttpBinding"    contract="IMetadataExchange"   name="mexBinding" />        
       </service> 

并添加了绑定配置:

 <webHttpBinding>
        <binding name="WebHttp"  >
          <security mode="None"></security>
        </binding>

        <binding name="WebjsonHttp"  >
          <security mode="None"></security>
        </binding>
      </webHttpBinding>