Question

我的问题是我有这个Webservice EService在我的调试项目中工作得非常好，但当我将它实现到WinForm项目中时，将服务放在服务器上。在打击客户端时我得到这个错误？

An unhandled exception of type 'System.InvalidOperationException' 
occurred in System.ServiceModel.dll

Could not find default endpoint element that references contract '{0}' in the ServiceModel
client configuration section. This might be because no configuration file was found for your application,
or because no endpoint element matching this contract could be found in the client element.

的App.config

<system.serviceModel>
<bindings>
  <basicHttpBinding>
    <binding name="BasicHttpBinding_IEService" />
  </basicHttpBinding>
</bindings>
<client>
  <endpoint address="http://Domane.dk/EService.svc" binding="basicHttpBinding"
      bindingConfiguration="BasicHttpBinding_IEService" contract="IEService"
      name="BasicHttpBinding_IEService" />
</client>

Web.config

<system.serviceModel>
<behaviors>
  <serviceBehaviors>
    <behavior>
      <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
      <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
      <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
      <serviceDebug includeExceptionDetailInFaults="false" />
    </behavior>
  </serviceBehaviors>
</behaviors>
<protocolMapping>
  <add binding="basicHttpBinding" scheme="http" />
  <add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<bindings>
  <basicHttpBinding>
    <binding name="" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" transferMode="Streamed">
      <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
    </binding>
  </basicHttpBinding>
</bindings>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />

我称之为

的方式

using (var test = new EServiceAPI.EServiceClient())
        {
            test.OpdaterLeastDatoWinPLC(connstr);
        }

我不知道它失败的原因。很抱歉这样的新人。是的，我已经在互联网上搜索了2天试图找到一个孤独的东西。

Answer 1

在dll中使用Web服务时遇到了同样的问题。试试这个：

    using (var test = CreateWebServiceInstance("http://url.to.mywebservice.com"))
    {
        test.OpdaterLeastDatoWinPLC(connstr);
    }

输入上述Web服务的正确URL并使用以下代码创建客户端。您仍然需要将Web服务添加到项目中，以便为您创建类EServiceClient。

    internal static EServiceAPI.EServiceClient CreateWebServiceInstance(string url) {
        BasicHttpBinding binding = new BasicHttpBinding();
        binding.SendTimeout = TimeSpan.FromMinutes(10);
        binding.OpenTimeout = TimeSpan.FromMinutes(1);
        binding.CloseTimeout = TimeSpan.FromMinutes(1);
        binding.ReceiveTimeout = TimeSpan.FromMinutes(20);
        binding.AllowCookies = false;
        binding.BypassProxyOnLocal = false;
        binding.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard;
        binding.MessageEncoding = WSMessageEncoding.Text;
        binding.TextEncoding = Encoding.UTF8;
        binding.TransferMode = TransferMode.Buffered;
        binding.UseDefaultWebProxy = true;
        binding.MaxReceivedMessageSize = 5242880;
        return new EServiceAPI.EServiceClient(binding, new EndpointAddress(url));
    }

如果有效，您可以修改上述设置以更好地满足您的需求。

Answer 2

我认为这与<endpoint address="http://Domane.dk/EService.svc"有关，我相信它在服务器上使用时应该是相对路径。

像： <endpoint address="./EService.svc"

WCF：无法让我的Web服务在服务器上运行

2 个答案: