c# - 服务引用问题

Question

我创建了控制台应用程序来使用 Web 服务。当我调用该 Web 服务时，我遇到异常

The envelope version of the incoming message (Soap11 (http://schemas.xmlsoap.org/soap/envelope/)) does not match that of the encoder (Soap12 (http://www.w3.org/2003/05/soap-envelope)). Make sure the binding is configured with the same version as the expected messages.

这是我的配置。你能帮我解决这个问题吗？

<wsHttpBinding>   
   <binding name="SecurityDemo">    
      <security mode="Transport">
         <transport clientCredentialType="Certificate" />
      </security>
   </binding>
</wsHttpBinding>
<endpoint name="endpointname" 
    address="URL"
    binding="wsHttpBinding" bindingConfiguration="SecurityDemo"
    contract="contractname" />

Answer 1

通过采用 wsHttpBinding，您基本上是在强制您的客户使用 Soap12。将其更改为 BasicHttpBinding 并查看是否得到不同的结果，如果不需要 Soap12 功能，则保留它。可以找到更多详细信息here