綁定在 「雙模」（的WebHttpBinding和basicHttpBinding的）

Question

沒有工作，我有一個WCF服務：

<%@ ServiceHost Language="C#" Debug="true" Service="IWW.MIGTurbo2.WCF.Security.SecurityBroker" Factory="System.ServiceModel.Activation.WebScriptServiceHostFactory" %> 

這正常使用的WebHttpBinding從我的web項目。

我也希望這個服務可以被WinForms客戶端使用，所以添加了一個basicHttpBinding綁定。

我的服務器配置文件是當前：

<system.serviceModel> 
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" /> 
<behaviors> 
    <endpointBehaviors> 
     <behavior name="webScriptEnablingBehavior"> 
      <enableWebScript /> 
     </behavior> 
     <behavior name="webHttpEnablingBehaviour"> 
      <webHttp /> 
     </behavior> 
    </endpointBehaviors> 
    <serviceBehaviors> 
     <behavior name="webHttpEnablingBehaviour"> 
      <serviceMetadata httpGetEnabled="true" /> 
     </behavior> 
     <behavior name="webScriptEnablingBehavior"> 
      <serviceMetadata httpGetEnabled="true" /> 
      <serviceDebug includeExceptionDetailInFaults="true" /> 
     </behavior> 
    </serviceBehaviors> 
</behaviors> 
<services> 
    <service name="IWW.MIGTurbo2.WCF.Security.SecurityBroker" behaviorConfiguration="webHttpEnablingBehaviour"> 
     <endpoint contract="IMetadataExchange" binding="mexHttpBinding" address="mex" /> 
     <!-- This works for web-clients --> 
        <endpoint address="" 
      binding="webHttpBinding" 
      bindingConfiguration="default" 
      contract="IWW.MIGTurbo2.WCF.Security.ISecurityBroker" 
       behaviorConfiguration="webHttpEnablingBehaviour"> 
     </endpoint> 
     <!-- This is for WinForms clients, but isn't working --> 
       <endpoint address="" 
      binding="basicHttpBinding" 
      bindingConfiguration="default" 
      contract="IWW.MIGTurbo2.WCF.Security.ISecurityBroker" 
       behaviorConfiguration="webHttpEnablingBehaviour"> 
     </endpoint> 
    </service> 
</services> 
<client /> 
<bindings> 
    <webHttpBinding> 
     <binding name="default" ></binding> 
    </webHttpBinding> 
    <basicHttpBinding> 
     <binding name="default" allowCookies="true"></binding> 
    </basicHttpBinding> 
</bindings> 

標記爲的WinForms的部分不會出現工作。我收到一個異常：

The endpoint at ' http://localhost:56125/MIGTurbo2_WEB/api/wcf/SecurityBroker.svc ' does not have a Binding with the None MessageVersion. 'System.ServiceModel.Description.WebHttpBehavior' is only intended for use with WebHttpBinding or similar bindings.

當我嘗試使用IE手動瀏覽到.svc文件時。顯然，WinForms客戶端不想知道。

任何人都可以傳播爲什麼它不工作？它幾乎看起來好像我不能有多個端點或第二個端點配置不正確？ Google沒有提供任何特別有用的東西。

Answer 1

就像異常說的，你的第二個端點有（1）webHttpBehavior和（2）basicHttpBinding，並且這些是不兼容的。我想你可能只想從第二個端點中刪除webHttpBehavior。

Answer 2

答案：

（布萊恩得到了它的分，但是這是在細節導致它）

Visual Studio中創造了一個「customBinding」元素，我在客戶端，這沒有什麼幫助。因此，爲了得到它的工作，我改變了我的客戶端的app.config是：

<system.serviceModel> 
    <bindings> 
     <basicHttpBinding> 
      <binding name="WebHttpBinding_ISecurityBroker" allowCookies="true" /> 
     </basicHttpBinding>  
    </bindings> 
    <client>   
     <endpoint binding="basicHttpBinding" bindingConfiguration="WebHttpBinding_ISecurityBroker" 
      contract="Client.API.WCF.ISecurityBroker" name="WebHttpBinding_ISecurityBroker" /> 
    </client> 
</system.serviceModel> 

和我的服務器端的web.config是：

<system.serviceModel> 
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" /> 
    <behaviors> 
     <endpointBehaviors> 

      <behavior name="webHttpEnablingBehaviour"> 

       <webHttp /> 
      </behavior> 
     </endpointBehaviors> 
     <serviceBehaviors> 

      <behavior name="webHttpEnablingBehaviour"> 
       <serviceMetadata httpGetEnabled="true" /> 
      </behavior> 

     </serviceBehaviors> 
    </behaviors> 
    <services> 
     <service 
      name="IWW.MIGTurbo2.WCF.Security.SecurityBroker" behaviorConfiguration="webHttpEnablingBehaviour"> 
      <endpoint contract="IMetadataExchange" binding="mexHttpBinding" address="mex" /> 

      <endpoint address="" 
       binding="webHttpBinding" 
       bindingConfiguration="default" 
       contract="IWW.MIGTurbo2.WCF.Security.ISecurityBroker" 
       behaviorConfiguration="webHttpEnablingBehaviour"> 
      </endpoint> 
      <endpoint address="other" 
       binding="basicHttpBinding" 
       bindingConfiguration="default" 
       contract="IWW.MIGTurbo2.WCF.Security.ISecurityBroker"> 
      </endpoint> 
     </service> 

    </services> 
    <client /> 
    <bindings> 
     <webHttpBinding> 
      <binding name="default" ></binding> 
     </webHttpBinding> 
     <basicHttpBinding> 
      <binding name="default" allowCookies="true"></binding> 
     </basicHttpBinding> 
    </bindings> 
</system.serviceModel> 

，我有下面的代碼我的客戶端應用程序中的連接（的WinForms）：

using (SecurityBrokerClient securityBrokerClient = new SecurityBrokerClient()) 
     { 
      string securityBrokerUrl=url+"api/wcf/SecurityBroker.svc"; 
      securityBrokerUrl += "/other"; 
      securityBrokerClient.Endpoint.Address = new System.ServiceModel.EndpointAddress(securityBrokerUrl); 
      securityBrokerClient.Open(); 
      securityBrokerClient.Login(username, password, "MIGTurbo2Admin"); 
     } 

Answer 3

首要的問題，我在你的配置文件中看到與端點配置。

<endpoint address="" binding="webHttpBinding" bindingConfiguration="default" 
      contract="IWW.MIGTurbo2.WCF.Security.ISecurityBroker" 
      behaviorConfiguration="webHttpEnablingBehaviour"> 
</endpoint> 

      <!-- This is for WinForms clients, but isn't working --> 

<endpoint address="" binding="basicHttpBinding" bindingConfiguration="default" 
      contract="IWW.MIGTurbo2.WCF.Security.ISecurityBroker" 
      behaviorConfiguration="webHttpEnablingBehaviour"> 
</endpoint> 

這裏我們沒有在標籤中指定任何地址和listenuri。因此，我們將爲這些默認值以及2個端點設定相同的地址和相同的listenuri（即默認值）。

所以問題來了。 1.我們不能有相同的listenuri和相同地址的不同類型的綁定。但在您的情況下，當您爲地址指定空值時，兩個端點將具有相同的值

分辨率： 1.爲兩個端點指定不同的地址，而不是將它們留空。

<endpoint address="Rest" binding="webHttpBinding" bindingConfiguration="default" 
      contract="IWW.MIGTurbo2.WCF.Security.ISecurityBroker" 
      behaviorConfiguration="webHttpEnablingBehaviour"> 
</endpoint> 

      <!-- This is for WinForms clients, but isn't working --> 

<endpoint address="WebForm" binding="basicHttpBinding" bindingConfiguration="default" 
      contract="IWW.MIGTurbo2.WCF.Security.ISecurityBroker" 
      behaviorConfiguration="webHttpEnablingBehaviour"> 
</endpoint> 

因此，即使我們使用不同的綁定和同listenuri（如果我們不指定listenuri這將是默認值）作爲地址（相對地址）值不同，這將是工作的罰款。