wcf简单问题 下班结帖!

<services>

      <service name="WcfServiceDemo.WcfStudent">

        <endpoint address="" binding="wsHttpBinding" contract="WcfServiceDemo.IStudent">

          <identity>

            <dns value="localhost" />

          </identity>

        </endpoint>

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

        <host>

          <baseAddresses>

            <add baseAddress="http://localhost:8732/Design_Time_Addresses/WcfServiceDemo/Service1/" />

          </baseAddresses>

        </host>

      </service>

    </services>

 public class WcfDataService : DataService<WcfServiceDemo.WcfStudent>

    {

        // This method is called only once to initialize service-wide policies.

        public static void InitializeService(DataServiceConfiguration config)

        {

            // TODO: set rules to indicate which entity sets and service operations are visible, updatable, etc.

            // Examples:

            // config.SetEntitySetAccessRule("MyEntityset", EntitySetRights.AllRead);

            // config.SetServiceOperationAccessRule("MyServiceOperation", ServiceOperationRights.All);

            config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2;

        }

    }