Question

任何帮助都是适当的我有一个Sample服务和一个Test console应用程序我通过将同一个soln的引用添加到控制台appln来访问示例服务元数据，并且我正在获取绑定信息。我也在IIS中托管（发布）相同的服务，并通过Test Console appln中的服务URL添加引用，我正在获得结果。

现在问题是我正在运行IIS中托管（发布）的数据服务我正在添加引用并尝试从服务URL读取元数据它给我错误。 元数据包含无法解析的引用：'http：// localhost：9092 / TransactionDataService.svc / mex' 。

我在两个（样本+我正在运行的数据服务）案例中使用mexhttpbinding和multiplebingind = true

samp-le serviec的web配置

<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.0" />
  </system.web>
  <system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <serviceMetadata httpGetEnabled="true" httpGetUrl=""/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
      <service name="ServiceApp.Service1">
        <endpoint address="" binding="wsHttpBinding" name="Service1Endpoint" contract="ServiceApp.IService1"/>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true"/>
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>
</configuration>

访问元数据的代码

EndpointAddress serviceEndpointAddress = new EndpointAddress("http://localhost:30617/Service1.svc/mex");

            var endpointCollection = MetadataResolver.Resolve(typeof(IService1), serviceEndpointAddress);


            foreach (var endpoint in endpointCollection)
            {
                Type bindingType = endpoint.Binding.GetType();

                if (bindingType.Equals(typeof(WSHttpBinding)))
                {
                    Console.WriteLine("Eureka!!!");
                }
            }

数据服务的网络配置

<bindings>
            <wsHttpBinding>
                <binding name="WSHttp" openTimeout="01:00:00" closeTimeout="01:00:00" sendTimeout="01:00:00" receiveTimeout="01:00:00" hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="0" maxReceivedMessageSize="2147483647">
          <reliableSession enabled="true" />
                    <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
                </binding>
            </wsHttpBinding>
        </bindings>

    <!--Service Behaviors-->
        <behaviors>
            <serviceBehaviors>
                <behavior name="DataAccessBehavior">
                    <dataContractSerializer maxItemsInObjectGraph="2147483647" />
                    <serviceMetadata httpGetEnabled="true" />
                    <serviceDebug includeExceptionDetailInFaults="true" />
                </behavior>
            </serviceBehaviors>
        </behaviors>

    <!--Service Configuration-->
        <services>
            <service name="TransactionDataAccess" behaviorConfiguration="DataAccessBehavior">
                <endpoint name="DataAccessServiceEndpoint" address="" binding="wsHttpBinding" bindingConfiguration="WSHttp" contract="TransactionDataServices.ITransactionDataService"/>
        <endpoint address="mex" binding="wsHttpBinding" contract="IMetadataExchange"/>
            </service>
        </services>
        <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
    </system.serviceModel>
    <system.webServer>
        <modules runAllManagedModulesForAllRequests="true" />
        <directoryBrowse enabled="true" />
    </system.webServer>

访问数据服务元数据的代码与serviec url

相同

Answer 1

查看您是否忘记使用[DataContract]属性装饰已运输的课程（不要忘记[DataMember]）。

元数据包含无法为iis托管的wcf服务解析的引用

1 个答案: