Question

我已从Windows服务调用Web服务。引用了Web服务，所有编译都没有错误和警告。当我从Web服务调用方法时，我收到错误，如下所示：

    Nie można odnaleźć elementu punktu końcowego o nazwie „WSHttpBinding_IWebService” i kontrakcie „RemoteServiceLancerto.IWebService” w sekcji konfiguracji klienta ServiceModel. Może to być spowodowane tym, że nie znaleziono pliku konfiguracji dla używanej aplikacji lub tym, że w elemencie klienta nie znaleziono elementu punktu końcowego pasującego do tej nazwy.
   w System.ServiceModel.Description.ConfigLoader.LoadChannelBehaviors(ServiceEndpoint serviceEndpoint, String configurationName)
   w System.ServiceModel.ChannelFactory.ApplyConfiguration(String configurationName, Configuration configuration)
   w System.ServiceModel.ChannelFactory.ApplyConfiguration(String configurationName)
   w System.ServiceModel.ChannelFactory.InitializeEndpoint(String configurationName, EndpointAddress address)
   w System.ServiceModel.ChannelFactory`1..ctor(String endpointConfigurationName, EndpointAddress remoteAddress)
   w System.ServiceModel.ConfigurationEndpointTrait`1.CreateSimplexFactory()
   w System.ServiceModel.ConfigurationEndpointTrait`1.CreateChannelFactory()
   w System.ServiceModel.ClientBase`1.CreateChannelFactoryRef(EndpointTrait`1 endpointTrait)
   w System.ServiceModel.ClientBase`1.InitializeChannelFactoryRef()
   w System.ServiceModel.ClientBase`1..ctor(String endpointConfigurationName, String remoteAddress)
   w CreativiumCounterService.DatabaseSync.getWebService() w d:\Projekty\Liczniki\CreativiumCounterService\DatabaseSync.cs:wiersz 144
   w CreativiumCounterService.DatabaseSync..ctor() w d:\Projekty\Liczniki\CreativiumCounterService\DatabaseSync.cs:wiersz 30
   w CreativiumCounterService.DatabaseSync.get_Instance() w d:\Projekty\Liczniki\CreativiumCounterService\DatabaseSync.cs:wiersz 49
   w CreativiumCounterService.CounterService.syncronizerWorker(Object sender, ElapsedEventArgs e) w d:\Projekty\Liczniki\CreativiumCounterService\CreativiumCounterService.cs:wiersz 0

您可能想要查看我的客户端（Windows服务）app.config，所以我在下面显示;

<bindings>
  <wsHttpBinding>
    <binding name="WSHttpBinding_IWebService">
      <security mode="TransportWithMessageCredential">
        <transport clientCredentialType="None" />
        <message clientCredentialType="UserName" />
      </security>

    </binding>
  </wsHttpBinding>
</bindings>
<client>
  <endpoint address="https://domain.domain.com/Service/Service.svc"
    binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IWebService"
    contract="RemoteServiceLancerto.IWebService" name="WSHttpBinding_IWebService" />
</client>

<behaviors>
  <serviceBehaviors>
    <behavior>
      <serviceMetadata httpGetEnabled="True"/>
      <serviceDebug includeExceptionDetailInFaults="True"/>

    </behavior>
  </serviceBehaviors>
</behaviors>

当然，这只是我的配置（Web服务部分）的一部分，其中包含更改的Web服务地址。

下面是获取Web服务的方法（引用为RSL）：

public RSL.WebServiceClient getWebService()
        {
            PreciousData details = PreciousData.deserialize();
            ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(IgnoreCertificateErrorHandler);
            String ConnectionString = details.getWebServiceConnectionString();

            RSL.WebServiceClient client = new RemoteServiceLancerto.WebServiceClient("WSHttpBinding_IWebService", ConnectionString);

            client.ClientCredentials.UserName.UserName = details.getWebServiceLogin();
            client.ClientCredentials.UserName.Password = details.getWebServicePassword();


client.ClientCredentials.ServiceCertificate.Authentication.CertificateValidationMode = X509CertificateValidationMode.None;
            return client;
        }

目前我在IgnoreCertificateErrorHandler中没有证书验证，但我在下面显示：

 public bool IgnoreCertificateErrorHandler(object sender, System.Security.Cryptography.X509Certificates.X509Certificate certificate,
            System.Security.Cryptography.X509Certificates.X509Chain chain, SslPolicyErrors sslPolicyErrors)
        {
            return true;
        }

此外，如果我在休闲的WinForms应用程序中引用Web服务，然后我使用相同的代码从Web服务调出方法，那么它的工作原理。如果需要更多细节，我可以提供。我必须提一下，在转移到Web服务之后，麻烦开始之前，Web服务已经过测试。我差点忘了。我从System.Timers.Timer过去事件中调用Web服务。

Answer 1

我发现这里提出的解决方案（第二个答案）： https://stackoverflow.com//questions/3703844/consume-a-soap-web-service-without-relying-on-the-app-config解决了我的问题，因为我在代码中创建了对象。我希望我能找到答案，为什么它不会读取app.config来自动创建WSHttpBinding？

Web服务客户端无法找到Web服务的端点

1 个答案: