WCF Rest服务 - 不会调用Web get方法

Question

网址 - http：// localhost：8000 / MyFirstRestService正常运行 但http：// localhost：8000 / MyFirstRestService？tag = zx无效。

不确定我错过了什么。请建议

合同：

namespace WcfRESTService
{
[ServiceContract]
public class BookmarkService
{
    [WebGet(UriTemplate = "?tag={tag}")]
    [OperationContract]
    string GetPublicBookmarks(string tag)
    {
        if (tag.Equals("Test1"))
        {               
            return "true";
        }
        else
        {
           return "false";
        }

    }       

主要功能

        Uri baseAddress = new Uri("http://localhost:8000/MyFirstRestService");
        ServiceHost sHost = new ServiceHost(typeof(BookmarkService), baseAddress);
        sHost.Open();

        Console.WriteLine("Service Started");

配置文件：

<service name="WcfRESTService.BookmarkService" behaviorConfiguration ="RestServiceBehavior">
    <endpoint address="" binding="webHttpBinding" contract="WcfRESTService.BookmarkService" behaviorConfiguration="webHttp">
      <identity>
        <dns value="localhost"/>
      </identity>
    </endpoint>


<serviceBehaviors>
    <behavior name ="RestServiceBehavior">
      <serviceMetadata httpGetEnabled="True"/>
      <serviceDebug includeExceptionDetailInFaults="False"/>
    </behavior>
  </serviceBehaviors>

  <endpointBehaviors>
    <behavior name="webHttp">
      <webHttp/>
    </behavior>
  </endpointBehaviors>