WCF protobuf-net未顯示幫助頁面

Question

基本WCF服務項目包括protobuf-net .dll庫。

打開網頁瀏覽器並轉到localhost/wcf/service1.svc，一切正常。

現在轉到localhost/wcf/service1.svc/help，在瀏覽器控制檯（如firebug）上顯示400錯誤請求。

這裏的的web.config

<bindings> 
    <basicHttpBinding> 
    <binding name="BasicHttpBinding1" messageEncoding="Mtom"> 
     <security mode="None"></security> 
    </binding> 
    </basicHttpBinding> 
</bindings> 

<behaviors> 
    <serviceBehaviors> 
    <behavior name="Service1Behavior"> 
     <serviceMetadata httpGetEnabled="true"/> 
     <serviceDebug includeExceptionDetailInFaults="true"/> 
    </behavior> 
    </serviceBehaviors> 

    <endpointBehaviors> 
    <behavior name="protoEndpointBehavior"> 
     <protobuf /> 
    </behavior> 
    </endpointBehaviors> 
</behaviors> 

<extensions> 
    <behaviorExtensions> 
    <add name="protobuf" type="ProtoBuf.ServiceModel.ProtoBehaviorExtension, protobuf-net"/> 
    </behaviorExtensions> 
</extensions> 

<serviceHostingEnvironment multipleSiteBindingsEnabled="true" aspNetCompatibilityEnabled="true" /> 

<services> 
    <service name="WcfService1.Service1" behaviorConfiguration="Service1Behavior"> 
    <endpoint address="" contract="WcfService1.IService1" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding1" behaviorConfiguration="protoEndpointBehavior" /> 
    </service> 
</services> 

Answer 1

只是需要它來顯示幫助頁面：

<bindings> 
    <webHttpBinding> 
    <binding name="WebHttpBinding1" > 
     <security mode="None"></security> 
    </binding> 
    </webHttpBinding> 
<bindings> 

<behaviors> 
    <endpointBehaviors> 
    <behavior name="protoEndpointBehavior"> 
     <webHttp helpEnabled="true"/> 
     <protobuf /> 
    </behavior> 
    </endpointBehaviors> 
</behaviors> 

<services> 
    <service name="WcfService1.Service1" behaviorConfiguration="Service1Behavior"> 
    <endpoint address="" contract="WcfService1.IService1" binding="webHttpBinding" bindingConfiguration="WebHttpBinding1" behaviorConfiguration="protoEndpointBehavior" /> 
    </service> 
</services> 

也爲馬克說，basicHttpBinding的允許消息編碼MTOM，這提高效率。但webHttpBinding不允許它。