使用IIS消耗WCF

Question

我似乎在使用我在IIS上托管的WCF时出现问题。 当在浏览器中直接进入它时，我得到了＃34;此服务的元数据发布目前已被禁用。＆＃34;但它指出我应该尝试的所有步骤，他们不会工作。任何人都可以指出我正确的方向，我可以采取另一步调试它。我的Web.config如下。 （如果它有所作为，这是使用WD Express 2010）

感谢。

<?xml version="1.0"?>
<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.0" />
  </system.web>
  <system.serviceModel>
    <services>
      <service behaviorConfiguration="ServiceBehavior" name="Service">
        <endpoint address="basic" binding="basicHttpBinding" name="httpEndPoint" contract="IService1"/>
        <endpoint address="json" binding="webHttpBinding" behaviorConfiguration="webBehavior" name="webEndPoint" contract="IService1">
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>

        <endpoint address="" binding="webHttpBinding" behaviorConfiguration="ServiceAspNetAjaxBehavior" contract="IService1">
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
       </service>
    </services>

    <behaviors>
      <serviceBehaviors>
        <behavior name="ServiceBehavior">
          <serviceMetadata httpGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
      <endpointBehaviors>
        <behavior name="ServiceAspNetAjaxBehavior">
          <enableWebScript />
        </behavior>
        <behavior name="webBehavior">
          <webHttp />
        </behavior>
      </endpointBehaviors>
    </behaviors>
    <serviceHostingEnvironment minFreeMemoryPercentageToActivateService="0" aspNetCompatibilityEnabled="false"/>
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>
</configuration>