IIS中的多個wcf服務

Question

我想在同一個基礎URL（因此我的項目有多個.svc文件）在IIS下運行多個WCF服務。當我有一項服務時，一切正常，但當我添加其他服務時會出現問題。當我嘗試訪問這些附加服務時，客戶似乎認爲合同是「IMerchantService」合同。例如，如果我瀏覽到http://merchants.localtest.me/MerchantProductService.svc?wsdl（本地託管服務的地址），則返回的服務定義是IMerchantService而不是IMerchantProductService。此外，當我瀏覽到http://merchants.localtest.me/MerchantProductService.svc時，標題是「MerchantService」，而不是我所期望的「MerchantProductService」。

我的服務配置如下：

<services> 
    <service name="MyCompany.Services.Merchants.MerchantProductService"> 
    <endpoint address="" behaviorConfiguration="Proto.Common.EndpointBehavior" binding="netTcpBinding" bindingConfiguration="NetTcpBinding_Common" contract="MyCompany.Api.Merchants.Services.IMerchantProductService"/> 
    <endpoint address="mexMerchantProductService" 
      binding="mexHttpBinding" 
      contract="IMetadataExchange" /> 
    </service> 
    <service name="MyCompany.Services.Merchants.MerchantService"> 
    <endpoint address="" behaviorConfiguration="Proto.Common.EndpointBehavior" binding="netTcpBinding" bindingConfiguration="NetTcpBinding_Common" contract="MyCompany.Api.Merchants.Services.IMerchantService"/> 
    <endpoint address="mexMerchantService" 
      binding="mexHttpBinding" 
      contract="IMetadataExchange" /> 
    </service> 
    <service name="MyCompany.Services.Merchants.Workflows.NewMerchantWorkflow"> 
    <endpoint address="" behaviorConfiguration="Proto.Common.EndpointBehavior" binding="netTcpBinding" bindingConfiguration="NetTcpBinding_Common" contract="MyCompany.Api.Merchants.Services.INewMerchantServiceWorkflow"/> 
    <endpoint address="mexNewMerchantWorkflow" 
    binding="mexHttpBinding" 
    contract="IMetadataExchange" /> 
    </service> 
    <service name="MyCompany.Services.Merchants.MerchantFreightService"> 
    <endpoint address="" behaviorConfiguration="Proto.Common.EndpointBehavior" binding="netTcpBinding" bindingConfiguration="NetTcpBinding_Common" contract="MyCompany.Api.Merchants.Services.IMerchantFreightService"/> 
    <endpoint address="mexMerchantFreightService" 
    binding="mexHttpBinding" 
    contract="IMetadataExchange" /> 
    </service> 
    <service name="MyCompany.Services.Merchants.MerchantAuctionService"> 
    <endpoint address="" behaviorConfiguration="Proto.Common.EndpointBehavior" binding="netTcpBinding" bindingConfiguration="NetTcpBinding_Common" contract="MyCompany.Api.Pricing.Services.IMerchantAuctionService"/> 
    <endpoint address="mexMerchantAuctionService" 
    binding="mexHttpBinding" 
    contract="IMetadataExchange" /> 
    </service> 
</services> 

我曾試圖消除額外的MEX終結點，但不作任何區別。另外，我已經檢查了合同，他們對我看起來還不錯。該IMerchantProductService合同如下：

[ServiceContract(Namespace = "http://www.MyCompany.com/services/", Name = "MerchantProductService")] 
[ContractClass(typeof(MerchantProductServiceContracts))] 
public interface IMerchantProductService 
{ 
    /// <summary> 
    /// Searchs the merchants product catalog using product name, merchant sku or product global id 
    /// </summary> 
    /// <param name="searchTerm"></param> 
    /// <returns></returns> 
    [OperationContract] 
    List<MerchantProductQuickSearchItem> QuickSearchMerchantProducts(int merchantId, string searchTerm); 

    /// <summary> 
    /// Gets a merchant product based on the Id 
    /// </summary> 
    /// <param name="ourMerchantProductId">The id of the product to get</param> 
    /// <returns></returns> 
    [OperationContract] 
    MerchantProduct GetMerchantProduct(int ourMerchantProductId, int merchantId); 

    ///etc. 

} 

和IMerchantService合同如下：

[ServiceContract(Namespace = "http://www.MyCompany.com/services/", Name = "MerchantService")] 
[ContractClass(typeof(MerchantServiceContracts))] 
public interface IMerchantService 
{ 
    /// <summary> 
    /// Gets a merchant instance 
    /// </summary> 
    /// <param name="merchantId"></param> 
    /// <returns></returns> 
    [OperationContract] 
    Merchant GetMerchant(int merchantId); 

    /// <summary> 
    /// Gets a merchant's bid settings 
    /// </summary> 
    /// <param name="merchantId"></param> 
    /// <returns></returns> 
    [OperationContract] 
    MerchantBidSettings GetMerchantBidSettings(int merchantId); 

    //etc. 
} 

事情我至今嘗試過：

1. 改變一切，以basicHttpBinding的。沒有區別。
2. 刪除了Protobuf行爲配置。沒有區別。
3. 刪除單個mex端點。沒有什麼區別
4. 嘗試了不同的客戶端（WCFStorm，WCF測試客戶端）和所有合同報告錯誤
5. 檢查發現個別SVC文件正在實施的預期合同（他們是）。

我想我的問題是1）這甚至可能（即與IIS託管多個.svc文件），如果是的話2）是否有我的配置可能會導致我的問題有問題。

Answer 1

檢查每個.svc文件的內容。你是否引用了正確的服務實現？ 您需要web.config + .svc文件+ c＃契約定義+ c＃服務實現來獲取它。

<%@ ServiceHost 
    Language="C#" 
    Debug="true" 
    Service="MyCompany.Services.Merchants.MerchantService" %>