WCF IIS 服务器配置

Question

我有带有 IIS7 的 Windows Server 2008 R2。我在上面部署了WCF服务。当我在浏览器（本地或外部计算机）中指定 WCF 服务地址时 http://sbkisourcedev01/VCIndex/Calculator.svc ?wsdl 我在浏览器中获取服务描述。但是，当我尝试将对项目的引用添加到该服务时，我收到以下错误：

The document was understood, but it could not be processed.  

  - The WSDL document contains links that could not be resolved.
  - There was an error downloading 'http://sbkisourcedev01/VCIndex/Calculator.svc?xsd=xsd0'.
  - The underlying connection was closed: An unexpected error occurred on a receive.
  - Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
  - An existing connection was forcibly closed by the remote host

Metadata contains a reference that cannot be resolved: 'http://sbkisourcedev01/VCIndex/Calculator.svc?wsdl'.
Content Type application/soap+xml; charset=utf-8 was not supported by service http://sbkisourcedev01/VCIndex/Calculator.svc?wsdl.  The client and service bindings may be mismatched.
The remote server returned an error: (415) Cannot process the message because the content type 'application/soap+xml; charset=utf-8' was not the expected type 'text/xml; charset=utf-8'..
If the service is defined in the current solution, try building the solution and adding the service reference again.

我在 Windows 7 上运行此服务并且没问题。所以我相信我的 W2K8 IIS 配置设置有问题。

这是我的配置文件：

  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="basicHttpBindingConfig" />
      </basicHttpBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="serviceBehavior">
          <serviceMetadata httpGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
    <services>
      <service behaviorConfiguration="serviceBehavior"
               name="WCFVCIndex.Calculator">
        <endpoint address=""
                  binding="basicHttpBinding"
                  contract="WCFVCIndex.ICalculator"
                  bindingConfiguration="basicHttpBindingConfig" />
        <endpoint address="mex"
                  binding="mexHttpBinding"
                  contract="IMetadataExchange" />
      </service>
    </services>
  </system.serviceModel>

提前致谢。

Answer 1

问题出在 WCF 身份权限上。用于托管 WCF 服务的应用程序池的标识必须对 %WINDIR%\temp 文件夹具有完整的 NTFS 权限。在 C:\Windows\Temp 上将该权限更改为我的身份（本地服务）后，我能够添加对 WCF 服务的服务引用。

Answer 2

你试过http://sbkisourcedev01/VCIndex/mex吗？