c# - 调用 WCF Web 服务时出错

Question

我在类库中引用了 WCF 服务，在 Web 应用程序中引用了该类库。当我尝试从服务中调用方法时，出现以下异常。

"Content Type multipart/related; type="application/xop+xml";start="<http://tempuri.org/0>";boundary="uuid:901bc2e6-6d57-4363-9f99-41ca4884ce16+id=1";start-info="text/xml" was not supported by service https://URL_OF_Service/.  The client and service bindings may be mismatched."

这是我的配置

<system.serviceModel>
    <bindings>
      <customBinding>
        <binding name="CoreSoapBinding">
          <textMessageEncoding messageVersion="Soap12" />
          <httpTransport />
        </binding>
      </customBinding>
    </bindings>
    <client>
      <endpoint address="https://URL_OF_Service/" binding="customBinding"
          bindingConfiguration="CoreSoapBinding" contract="ContractName"
          name="CoreSoapPort" />
    </client>
  </system.serviceModel>

然后我在应用程序中创建绑定(bind)对象并传递给服务。

BasicHttpBinding binding = new BasicHttpBinding()
            binding.Security.Mode = BasicHttpSecurityMode.Transport;
            binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;
            binding.Name = "CoreSoapPort";
            binding.Security.Message.ClientCredentialType = BasicHttpMessageCredentialType.UserName;
            binding.BypassProxyOnLocal = false;
            binding.UseDefaultWebProxy = true;
            binding.MessageEncoding = WSMessageEncoding.Mtom;
            binding.AllowCookies = false;
            binding.TransferMode = TransferMode.Buffered;
            binding.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard;
            Encoding textencoding = Encoding.UTF8;
            binding.TextEncoding = textencoding;
            binding.MaxReceivedMessageSize = Int32.MaxValue;

我尝试将配置更改为多个以匹配服务器配置。但运气不好。

Answer 1

您是否尝试过将消息编码配置更改为 MTOM ？恕我直言，我认为你不应该同时使用配置文件和编程来配置你的 WCF 服务，因为它会让你很头疼。我建议坚持使用一个，它可以是配置文件，也可以是编程方式。