c# - 具有多个服务契约(Contract)的单个端点

Question

如何编写具有单个端点但具有多个服务协定的 WCF Web 服务？

例子:

[ServiceContract]
public interface IWirelessService
{
    [OperationContract]
    void AddWireless();
}

[ServiceContract]
public interface IWiredService 
{
    [OperationContract]
    void AddWired();
}

[ServiceContract]
public interface IInternetService
{
    [OperationContract]
    void AddInternet();
}

假设 IInternetService 是我的主要 Web 服务，我想在其中实现 IwiredService 和 IWirelessService，但我想在它们的类中实现。这可能吗？我该如何解决这个问题？

Answer 1

我已经给出了以下示例，这是您要找的吗？

[ServiceContract]
public interface IWirelessService : IInternetService
{
    [OperationContract]
    Connection AddInternet();
}

[ServiceContract]
public interface IWiredService : IInternetService
{
    [OperationContract]
    Connection AddInternet();
}

public class WirelessService : IWirelessService 
{
   public Connection AddInternet()
   {
   //Get Internet the wireless way
   }

}

public class WiredService : IWiredService 
{
    public Connection AddInternet()
    {
    //Get Internet the wired way
    }
}

[ServiceContract]
public interface IInternetService
{
    [OperationContract]
    Connection AddInternet();
}


[ServiceContract]
public interface IEnterpriseApplicationService
{
    [OperationContract]
    void GetDataFromInternet(string url, IInternetService internetService);
}
public class InternetProviderService : IEnterpriseApplicationService
{ 
    public HTMLResponse GetDataFromInternet(string url, IInternetService internetService)
    {
       Connection con = internetService.AddInternet();
       return con.GetContentFromURL(url);
    }
 }