vs2013下的WCFRest 模板开发WCF

<?xml version="1.0"?>
<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.0"/>
  </system.web>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true">
      <add name="UrlRoutingModule" type="System.Web.Routing.UrlRoutingModule, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
    </modules>
  </system.webServer>
  <system.serviceModel>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>
    <standardEndpoints>
      <webHttpEndpoint>
        <!-- 
            Configure the WCF REST service base address via the global.asax.cs file and the default endpoint 
            via the attributes on the <standardEndpoint> element below
        -->
        <standardEndpoint name="" helpEnabled="true" automaticFormatSelectionEnabled="true"/>
      </webHttpEndpoint>
    </standardEndpoints>
    
  </system.serviceModel>
</configuration>

void Application_Start(object sender, EventArgs e)
        {
            RegisterRoutes();
        }

        private void RegisterRoutes()
        {
            RouteTable.Routes.Add( new ServiceRoute("Service1", new WebServiceHostFactory(), typeof(Service1)));
            //RouteTable.Routes.Add("test", new ServiceRoute("Service1", new WebServiceHostFactory(), typeof(Service1)));
        }

[ServiceContract]
    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
    [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall)]
    public class Service1
    {
        [WebGet(UriTemplate = "")]
        public List<SampleItem> GetCollection()
        {
            return  new List<SampleItem>(){new SampleItem(){Id = 1,StringValue = "Hello"}};
        }
    }
    public class SampleItem
    {
        public int Id { get; set; }
        public string StringValue { get; set; }
    }