加入behaviorConfiguration原因（415）不支持的媒體Type.HTTP得到錯誤

Question

當我behaviorConfiguration添加我得到的從wcftester 以下遠程服務器返回錯誤：（415）不支持的媒體Type.HTTP得到錯誤

服務web.config中

<system.serviceModel> 
    <services> 
     <service behaviorConfiguration="MaxConfig" name="MyRemoteHostService"> 
     <endpoint address="" binding="basicHttpBinding" 
        bindingConfiguration="BasicHttpBinding_MyRemoteHostService" 
        contract="My.Framework.Web.MyRemoteHostService" /> 

     <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /> 
     </service> 
    </services> 
    <serviceHostingEnvironment aspNetCompatibilityEnabled="false" 
     multipleSiteBindingsEnabled="true" /> 



    <bindings> 
     <basicHttpBinding> 
     <binding name="BasicHttpBinding_MyRemoteHostService" 
      maxBufferPoolSize="2147483647" 
      maxReceivedMessageSize="2147483647" 
      maxBufferSize="2147483647"> 
      <readerQuotas 
       maxArrayLength="2147483647" 
       maxBytesPerRead="2147483647" 
       maxDepth="2147483647" 
       maxNameTableCharCount="2147483647" 
       maxStringContentLength="2147483647" /> 
     </binding> 
     </basicHttpBinding> 
    </bindings> 



    <behaviors> 
     <serviceBehaviors> 
     <behavior name="MaxConfig"> 
      <serviceMetadata httpGetEnabled="true" /> 
      <serviceDebug includeExceptionDetailInFaults="false" /> 
      <dataContractSerializer maxItemsInObjectGraph="2147483647" /> 
     </behavior> 
     </serviceBehaviors> 
    </behaviors> 


    </system.serviceModel> 

ServiceReferences.ClientConfig

<system.serviceModel> 
    <bindings> 
     <basicHttpBinding> 
     <binding name="BasicHttpBinding_MyRemoteHostService" maxBufferSize="2147483647" 
      maxReceivedMessageSize="2147483647"> 
      <security mode="None" /> 
     </binding> 
     </basicHttpBinding> 
    </bindings> 
    <client> 
     <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /> 
     <endpoint address="http://localhost:2622/MyRemoteHostService.svc" 
     binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_MyRemoteHostService" 
     contract="MyServiceReference.MyRemoteHostService" name="BasicHttpBinding_MyRemoteHostService" /> 
    </client> 
    </system.serviceModel> 

錯誤：

Cannot obtain Metadata from http://localhost:2622/MyRemoteHostService.svc If this is a Windows (R) Communication Foundation service to which you have access, please check that you have enabled metadata publishing at the specified address

The remote server returned an error: (415) Unsupported Media Type.HTTP GET Error URI: http://localhost:2622/MyRemoteHostService.svc The HTML document does not contain Web service discovery information.

Answer 1

我得到了415個錯誤消息，花了我一天多的時間才找到原因，結果發現我們的web服務器上的web.config與dev不同，它指定了不同的綁定，這意味着綁定的不同客戶端（SL）和服務器上的wcf服務似乎會導致415消息（有道理）。你上面的綁定看起來是正確的，可能值得重新檢查。您是否嘗試添加行爲配置後更新服務引用，有時可以使用。不幸的是，HTTP錯誤代碼在有些時候可能會非常具有誤導性......