Question

我想在Visual Studio 2013应用程序中创建一个Web服务。

我收到以下错误：“mscorlib.dll中发生了'System.ServiceModel.ProtocolException'类型的异常，但未在用户代码中处理”。

WCF服务Web.Config：

<?xml version="1.0"?>
<configuration>

  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5"/>
  </system.web>
  <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="basicHttpsBinding" scheme="https" />
    </protocolMapping>    
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>

    <bindings>
      <basicHttpBinding>
        <binding name="BasicHttpBinding_IService1" />
      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://localhost:8095/Service1.svc" binding="basicHttpBinding"
        bindingConfiguration="BasicHttpBinding_IService1" contract="ServiceReference1.IService1"
        name="BasicHttpBinding_IService1" />
    </client>
    <!--
        To browse web app root directory during debugging, set the value below to true.
        Set to false before deployment to avoid disclosing web app folder information.
      -->
    <directoryBrowse enabled="true"/>
  </system.webServer>

</configuration>

网站项目服务客户Web.Config：

 <?xml version="1.0"?>
<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.5.1"/>
    <httpRuntime targetFramework="4.5.1"/>
  </system.web>
  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="BasicHttpBinding_IService1" />
      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://localhost:8095/Service1.svc" binding="basicHttpBinding"
        bindingConfiguration="BasicHttpBinding_IService1" contract="ServiceReference1.IService1"
        name="BasicHttpBinding_IService1" />
    </client>
  </system.serviceModel>
</configuration>

Answer 1

看起来你有很多东西被复制粘贴到错误的地方。

至少，您的WCF服务配置的system.ServiceModel部分看起来应该更像......

<system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior name="">
         <serviceMetadata httpGetEnabled="true" />
         <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <bindings>
    </bindings>
    <services>
      <service name="Service1">
        <endpoint address="Service1.svc" name="Service1Endpoint"
           binding="basicHttpBinding" contract="ServiceReference1.IService1" />
        <host>
         <baseAddresses>
           <add baseAddress="http://localhost:8095/Service1.svc" />
         </baseAddresses>
        </host>
      </service>
    </services>
</system.serviceModel>

尝试将配置调整为此，然后使用网络浏览器查看网址。如果您看到允许生成WSDL的页面，那么您只需要创建匹配的客户端绑定。

客户端配置的一个例子就是这样......

<system.serviceModel>
  <behaviors>
  </behaviors>
  <bindings>
  </bindings>
  <client>
   <endpoint address="http://localhost:8095/Service1.svc"
    binding="basicHttpBinding" contract="ServiceReference1.IService1"    
    name="MyServiceClient" />
  </client>
</system.serviceModel>

然后要创建代码内客户端，您的代码看起来就像这样......

var factory = new ChannelFactory<IService1>("MyServiceClient");
var channel = factory.CreateChannel();

由于所有潜在的设置组合，WCF配置有时会很痛苦。通常需要进行一些调整才能使其以您期望的方式工作。

“mscorlib.dll中发生了'System.ServiceModel.ProtocolException'类型的异常，但未在用户代码中处理”错误

1 个答案: