成功托管服务后无法找到页面

我有控制台应用程序作为主机和wcf库项目。当我想将应用程序托管到http://localhost:59350/GettingStarted/CalculatorService时，它说无法找到该页。这段代码来自msdn教程http://msdn.microsoft.com/en-us/library/ms730935.aspx。

代码如下:

using GettingStartedLib;
using System;
using System.Collections.Generic;
using System.Linq;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.Text;
using System.Threading.Tasks;
namespace GettingStartedHost
{
    class Program
    {
        static void Main(string[] args)
        {
            Uri baseAddress = new Uri("http://localhost:59350/GettingStarted");
            ServiceHost selfHost = new ServiceHost(typeof(CalculatorService), baseAddress);
            try
            {
                selfHost.AddServiceEndpoint(typeof(ICalculator), new WSHttpBinding(), "CalculatorService");
                ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
                smb.HttpGetEnabled = true;
                selfHost.Description.Behaviors.Add(smb);
                selfHost.Open();
                Console.WriteLine("The service is ready.");
                Console.WriteLine("Press <ENTER> to terminate the service.");
                Console.WriteLine();
                Console.ReadLine();
                selfHost.Close();
            }
            catch (CommunicationException ce)
            {
                Console.WriteLine("An exception occured: {0}", ce.Message);
                selfHost.Abort();
            }
        }
    }
}

ICalculator

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
namespace GettingStartedLib
{
    [ServiceContract(Namespace = "http://Microsoft.ServiceModel.Samples")]
    public interface ICalculator
    {
        [OperationContract]
        double Add(double n1, double n2);
        [OperationContract]
        double Subtract(double n1, double n2);
        [OperationContract]
        double Multiply(double n1, double n2);
        [OperationContract]
        double Devide(double n1, double n2);
    }
}

CalculatorService

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
namespace GettingStartedLib
{
    public class CalculatorService : ICalculator
    {
        public double Add(double n1, double n2)
        {
            double result = n1 + n2;
            Console.WriteLine("Recieved Add {0},{1}", n1, n2);
            Console.WriteLine("Return: {0}", result);
            return result;
        }
        public double Subtract(double n1, double n2)
        {
            double result = n1 - n2;
            Console.WriteLine("Recieved Subtract {0},{1}", n1, n2);
            Console.WriteLine("Return: {0}", result);
            return result;
        }
        public double Multiply(double n1, double n2)
        {
            double result = n1 * n2;
            Console.WriteLine("Recieved Multiply {0},{1}", n1, n2);
            Console.WriteLine("Return: {0}", result);
            return result;
        }
        public double Devide(double n1, double n2)
        {
            double result = n1 / n2;
            Console.WriteLine("Recieved Devide {0},{1}", n1, n2);
            Console.WriteLine("Return: {0}", result);
            return result;
        }
    }
}