Question

我使用ASP.NET 4创建了一个WCF服务，并尝试在我自己的Web应用程序项目中连接到它，这给了我“找不到默认端点元素”错误。< / p>

这个类似问题的答案似乎都没有帮助我，因为他们似乎都在处理引用该服务并缺少配置文件的外部项目。

该服务在直接使用其方法时有效（例如：JS调用）。

有什么想法吗？请查看下面的serviceModel部分：

<system.serviceModel> <behaviors> <serviceBehaviors> <behavior name="metadataBehavior"> <serviceMetadata httpGetEnabled = "true"/> </behavior> </serviceBehaviors> <endpointBehaviors> <behavior name="webHttpBehavior"> <webHttp /> </behavior> </endpointBehaviors> </behaviors> <bindings> <webHttpBinding> <binding name="webHttpBindingWithJsonP" crossDomainScriptAccessEnabled="true" /> </webHttpBinding> </bindings> <services> <service name="MapiWebService.CrmService" behaviorConfiguration="metadataBehavior"> <host> <baseAddresses> <add baseAddress="http://localhost:64049/Service/CrmService.svc"/> </baseAddresses> </host> <endpoint address="" binding="webHttpBinding" bindingConfiguration="webHttpBindingWithJsonP" contract="MapiWebService.CrmService" behaviorConfiguration="webHttpBehavior" /> <endpoint address="http://localhost:64049/Service/CrmService.svc/mex" binding="mexHttpBinding" contract="IMetadataExchange"/> </service> </services> </system.serviceModel>

以下是我的服务类的开头行：

namespace MapiWebService { [ServiceContract] [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)] public class CrmService : PortalService { [OperationContract] [WebGet(ResponseFormat = WebMessageFormat.Json)] public string Authenticate(string username, string password)

Answer 1

将此<endpoint address="http://localhost:64049/Service/CrmService.svc/mex" binding="mexHttpBinding" contract="IMetadataExchange"/>更改为

<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>

并尝试使用http://localhost:64049/Service/CrmService.svc/mex来引用您的服务。

更新

您的合约应该是[ServiceContract]界面，除非CrmService是ServiceContract

<endpoint address="" binding="webHttpBinding" bindingConfiguration="webHttpBindingWithJsonP" contract="MapiWebService.ICrmService" behaviorConfiguration="webHttpBehavior" />

Answer 2

您必须为客户端应用程序的服务模型和WCF服务模型编写代码。（在Web配置文件中）

对于客户端应用程序Web配置..

      <system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"
  multipleSiteBindingsEnabled="true" />
<services>
  <service name="UserSiteApp.AjxWcfService" >
    <endpoint contract="UserSiteApp.AjxWcfService" binding="webHttpBinding" address=""  behaviorConfiguration="UserSiteApp.MyServiceTypeBehaviors" />
  </service>
</services>
<bindings>
  <basicHttpBinding>
    <binding name="Binding1" closeTimeout="04:10:00" openTimeout="04:10:00" receiveTimeout="04:10:00" sendTimeout="04:10:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="1073741824" maxBufferPoolSize="1073741824" maxReceivedMessageSize="1073741824" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
      <!--<compressionMessageEncoding innerMessageEncoding="binaryMessageEncoding" />-->
      <readerQuotas maxDepth="1073741824" maxStringContentLength="1073741824" maxArrayLength="1073741824" maxBytesPerRead="1073741824" maxNameTableCharCount="1073741824"/>
    </binding>
  </basicHttpBinding>
</bindings>

<behaviors>
  <endpointBehaviors>
    <behavior name="VInfotechEndPointBehavior">
      <dataContractSerializer maxItemsInObjectGraph="1500000000" />
    </behavior>
    <behavior name="UserSiteApp.MyServiceTypeBehaviors">
      <enableWebScript/>
    </behavior>
  </endpointBehaviors>

  <serviceBehaviors>
    <behavior name="">
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="false" />
    </behavior>
  </serviceBehaviors>



</behaviors>

<client>
  <!--Intranet Service-->
  <endpoint address="http://localhost:50004/Service1.svc" binding="basicHttpBinding" bindingConfiguration="Binding1" contract="your contracts Interface address" behaviorConfiguration="VInfotechEndPointBehavior" name="WSHttpBinding_IIntranet">
    <identity>
      <dns value="localhost"/>
    </identity>
  </endpoint>


    <identity>
      <dns value="localhost"/>
    </identity>
  </endpoint>

</client>

对于WCF Servic Web配置

    <system.serviceModel>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
<services>
  <service name="VInfotech.Server.Intranet.IntranetService" behaviorConfiguration="IntranetService.Service1Behavior">
    <!-- Service Endpoints -->
    <endpoint address="" binding="basicHttpBinding" bindingConfiguration="Binding1" contract="VInfotech.Server.Intranet.IIntranet">
      <!-- 
          Upon deployment, the following identity element should be removed or replaced to reflect the 
          identity under which the deployed service runs.  If removed, WCF will infer an appropriate identity 
          automatically.
      -->
      <identity>
        <dns value="localhost"/>
      </identity>
    </endpoint>
  </service>
  <service name="VInfotech.Server.Intranet.MobileServicesController" behaviorConfiguration="ServBehave">
    <endpoint address="RestService" bindingConfiguration="StreamedRequestWebBinding" binding="webHttpBinding" behaviorConfiguration="restPoxBehavior" contract="VInfotech.Server.Intranet.IMobileServices" />
  </service>
</services>
<bindings>
  <webHttpBinding>
    <binding name="StreamedRequestWebBinding"
    bypassProxyOnLocal="true"
             useDefaultWebProxy="false"
             hostNameComparisonMode="WeakWildcard"
             sendTimeout="10:15:00"
             openTimeout="10:15:00"
             receiveTimeout="10:15:00"
             maxReceivedMessageSize="9223372036854775807"
             maxBufferPoolSize="9223372036854775807"
             maxBufferSize="2147483647"
             transferMode="StreamedRequest" >
      <readerQuotas maxArrayLength="2147483647" maxStringContentLength="2147483647" />
    </binding>
  </webHttpBinding>
  <basicHttpBinding>
    <binding name="Binding1" closeTimeout="04:01:00" openTimeout="04:01:00" receiveTimeout="04:10:00" sendTimeout="04:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="1073741824" maxBufferPoolSize="1073741824" maxReceivedMessageSize="1073741824" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
      <readerQuotas maxDepth="1073741824" maxStringContentLength="1073741824" maxArrayLength="1073741824" maxBytesPerRead="1073741824" maxNameTableCharCount="1073741824"/>
    </binding>
    <!-- For Cyber Source bindings-->
    <binding name="ITransactionProcessor" closeTimeout="04:01:00" openTimeout="04:01:00" receiveTimeout="04:10:00" sendTimeout="04:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="1073741824" maxBufferPoolSize="1073741824" maxReceivedMessageSize="1073741824" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
      <readerQuotas maxDepth="1073741824" maxStringContentLength="1073741824" maxArrayLength="1073741824" maxBytesPerRead="1073741824" maxNameTableCharCount="1073741824"/>
      <security mode="TransportWithMessageCredential">
        <transport clientCredentialType="None" proxyCredentialType="None" realm=""/>
        <message clientCredentialType="UserName" algorithmSuite="Default"/>
      </security>
    </binding>
  </basicHttpBinding>
  <!--Cyber Source bindings ends here-->
</bindings>
<behaviors>
  <serviceBehaviors>
    <behavior name="IntranetService.Service1Behavior">
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="true" />
    </behavior>
    <behavior name="">
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="false" />
    </behavior>
    <behavior name="ServBehave">
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="false" />
    </behavior>
  </serviceBehaviors>
  <endpointBehaviors>
    <!--Behavior for the REST endpoint for Help enability-->
    <behavior name="restPoxBehavior">
      <webHttp helpEnabled="true" />
    </behavior>
    <behavior name="jsonBehavior">
      <enableWebScript />
    </behavior>
  </endpointBehaviors>
</behaviors>
<client>
  <endpoint address="https://ics2wstest.ic3.com/commerce/1.x/transactionProcessor" binding="basicHttpBinding" bindingConfiguration="ITransactionProcessor" contract="ITransactionProcessor" name="portXML"/>
</client>
<diagnostics>
  <messageLogging logEntireMessage="true" logMalformedMessages="true" logMessagesAtServiceLevel="true" logMessagesAtTransportLevel="true" maxMessagesToLog="3000" maxSizeOfMessageToLog="2000"/>
</diagnostics>

希望这会对你有所帮助。：）

无法在引用自己的服务的Web应用程序中找到默认端点元素错误

2 个答案: