Question

我有问题。我尝试使用多个entpoints构建WCF通信。但它永远不会工作，它会显示如下的ErrorMessage：

在服务“{1}”实施的合同列表中找不到合同名称“{0}”。

这是我的配置文件：

*

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" />
  </system.web>
  <system.serviceModel>
    <services>
      <service name="MwWcfLibrary.Service">

        <endpoint address="net.tcp://localhost:8733" 
                  binding="netTcpBinding"
                  bindingConfiguration=""
                  bindingName="Action"
                  name="ActionInterface" 
                  contract="MwWcfLibrary.Actions.Interfaces.IAction">
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
        <endpoint address="mex"
                  binding="mexTcpBinding"
                  bindingConfiguration=""
                  name="Mex"
                  contract="IMetadataExchange" >
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
        <endpoint binding="netTcpBinding"
                  address="net.tcp://localhost:8733"
                  bindingConfiguration=""
                  name="LifeSignInterface"
                  bindingName="LifeSign"
                  contract="MwWcfLibrary.LifeSign.Interfaces.ILifeSign" >
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
        <endpoint binding="netTcpBinding"
                  address="net.tcp://localhost:8733"
                  bindingConfiguration=""
                  name="DataInterface"
                  bindingName="Data"
                  contract="MwWcfLibrary.Notification.Interfaces.IData">
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
        <endpoint binding="netTcpBinding"
                  address="net.tcp://localhost:8733"
                  bindingConfiguration=""
                  name="PublicDataInterface"
                  bindingName="PublicData"
                  contract="MwWcfLibrary.PublicData.Interfaces.IPublicData" >
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
        <endpoint binding="netTcpBinding"
                  address="net.tcp://localhost:8733"
                  bindingConfiguration=""
                  name="PublicStateInterface"
                  bindingName="PublicState"
                  contract="MwWcfLibrary.PublicState.Interfaces.IPublicState" >
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>

        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://localhost:8733//MwWcfLibrary" />
          </baseAddresses>
          <timeouts closeTimeout="00:00:30" />
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="">
          <serviceMetadata httpGetEnabled="false" httpsGetEnabled="false" />
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
</configuration>

*

有人知道我配置错了吗？

亲切的问候。

Answer 1

修改

您要么没有实现以下其中一个接口： MwWcfLibrary.Actions.Interfaces.IAction，MwWcfLibrary.LifeSign.Interfaces.ILifeSign，MwWcfLibrary.PublicData.Interfaces.IPublicData和MwWcfLibrary.PublicState.Interfaces.IPublicState

或其中一个或多个未使用[ServiceContract]属性
进行修饰
在问题中包含实际错误而不是“{0}”，您会看到某些合同尚未由类Service实现，这应该是这样的（至少）：< / p>
class Service : IAction, ILifeSign, IPublicData, IPublicState { // implementation }

此外，您的地址属性似乎不正确，因为您已经定义了以段// Mww结尾的基址...但在您的端点中，地址短于基址。端点地址可以像"Service"一样相对。

<强>以前

Service元素指的是一个ServiceContract接口实现的类，它是endpoint契约属性的内容。验证这些属性中接口和类的完全限定名称。

从查看配置文件，您说类MwWcfLibrary.Service实现了名为[ServiceContract]，MwWcfLibrary.Actions.Interfaces.IAction，MwWcfLibrary.LifeSign.Interfaces.ILifeSign的{{1}}装饰的）接口和MwWcfLibrary.PublicData.Interfaces.IPublicData

这似乎是错误的。你的意思是有两个服务，每个服务都有一个单独的端点？

WCF-与多个端点的通信

1 个答案: