当 HttpsGetEnabled 设置为 false 时无法更新或添加 WCF 服务引用

Question

我创建了一个 WCF 服务。最初我能够使用我的本地 URL https://localhost:44390/MyService.svc. 添加或更新服务引用，但是一旦我在 serviceMetaData 中将 HttpsGetEnabled 的值更改为 false

<serviceMetadata httpGetEnabled="false" httpsGetEnabled="false"/>

我无法再添加此服务参考，也无法更新服务参考。我收到下面以粗体显示的错误。如何将这两个值（httpGetEnabled、httpsGetEnabled）设置为 false

来更新或添加服务

下载出错

**'https://localhost:44390/MyService.svc/$metadata'.
The request failed with HTTP status 400: Bad Request.
Metadata contains a reference that cannot be resolved: 'https://localhost:44390/MyService.svc'.
Content Type application/soap+xml; charset=utf-8 was not supported by service https://localhost:44390/MyService.svc.  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.**

在客户端，我正在尝试按照以下方式在 web.config 中混合服务

  <client>
      <endpoint address="https://localhost:44390/MyService.svc" binding="basicHttpsBinding" bindingConfiguration="BasicHttpsBinding_IMyService" contract="MyWCFService.ITWCIntegrationECHO" name="BasicHttpsBinding_IMyService"/>
    </client>

在我的服务中我添加了以下行为

<behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
          <serviceMetadata httpGetEnabled="false" httpsGetEnabled="false"/>
          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>


  [1]: https://i.stack.imgur.com/t9qfU.png

Answer 1

为了生成代理，我们需要元数据信息。 serviceMetadata中

httpGetEnabled

和

httpsGetEnabled

的默认值为false。值为 false 表示您没有提供 WSDL 格式的元数据。

我们还可以提供 MEX 格式的数据来生成这样的代理：

<endpoint address="mex" binding="mexBasicHttpBinding" contract="IMetadataExchange"/>