6

WCF アプリケーションのサービス ホストを作成しようとしています。アプリを起動すると、次のエラーが表示されます

サービスを開始できません。このサービスにはエンドポイントが定義されていません。構成ファイルにサービスのエンドポイントを少なくとも 1 つ追加してから、再試行してください。

PluralSight のチュートリアルに従いましたが、これが思いついたコードです

using System.ServiceModel;
using FreedomService;

namespace ConsoleHost
{
    class Program
    {
        static void Main(string[] args)
        {
            var host = new ServiceHost(typeof(PeopleService));
            host.AddServiceEndpoint(typeof (IPeopleService), new BasicHttpBinding(),
                                    "http://localhost:8080/people/basic");
            host.AddServiceEndpoint(typeof(IPeopleService), new WSHttpBinding(), 
                                    "http://localhost:8080/people/ws");
            host.AddServiceEndpoint(typeof(IPeopleService), new NetTcpBinding(), 
                                    "net.tcp://localhost:8081/people");
            try
            {
                host.Open();
                PrintServiceInfo(host);
                Console.ReadLine();
                host.Close();
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
                host.Abort();
            }
        }

        static void PrintServiceInfo(ServiceHost host)
        {
            Console.WriteLine("{0} is up and running with these endpoints:",host.Description.ServiceType);
            foreach (var endpoint in host.Description.Endpoints)
            {
                Console.WriteLine(endpoint.Address);
            }
        }

    }
}

IPeopleService.cs

[ServiceContract]
public interface IPeopleService
{
    [OperationContract]
    string GetData(int value);

    [OperationContract]
    PersonType GetPersonById(int id);
}

PeopleService.cs

public class PeopleService : IPeopleService, IDisposable
    {
        private ICollection<PersonType> People = new Collection<PersonType>
            {
                //...
            };
        public string GetData(int value)
        {
            return string.Format("You entered: {0}", value);
        }

        public PersonType GetPersonById(int id)
        {
            var person = People.First(p => p.Id == id);
            if (person!= null)
                return person;
            throw new InvalidDataException(string.Format("No Person with the id: {0} found.",id));
        }

        public void Dispose()
        {
            this.People = null;
        }
    }

app.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
</configuration>

servicelibrary の app.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>

  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" />
  </system.web>
  <!-- When deploying the service library project, the content of the config file must be added to the host's 
  app.config file. System.Configuration does not support config files for libraries. -->
  <system.serviceModel>
    <services>
      <service name="FreedomService.PeopleService">
        <host>
          <baseAddresses>
            <add baseAddress = "http://localhost:8733/Design_Time_Addresses/FreedomService/basic/" />
          </baseAddresses>
        </host>
        <!-- Service Endpoints -->
        <!-- Unless fully qualified, address is relative to base address supplied above -->
        <endpoint address="" binding="basicHttpBinding" contract="FreedomService.IPeopleService">
          <!-- 
              Upon deployment, the following identity element should be removed or replaced to reflect the 
              identity under which the deployed service runs.  If removed, WCF will infer an appropriate identity 
              automatically.
          -->
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
        <!-- Metadata Endpoints -->
        <!-- The Metadata Exchange endpoint is used by the service to describe itself to clients. --> 
        <!-- This endpoint does not use a secure binding and should be secured or removed before deployment -->
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, 
          set the values below to false before deployment -->
          <serviceMetadata httpGetEnabled="True" httpsGetEnabled="True"/>
          <!-- To receive exception details in faults for debugging purposes, 
          set the value below to true.  Set to false before deployment 
          to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
4

2 に答える 2

10

tl;dr; 名前を修正App.config

私にとって、この問題は ReSharper によって引き起こされました。サービスの名前を変更しましたが、どこでも名前が変更されていませんでした。

App.config問題を解決するには、サービス名とインターフェイス名を修正してください。

于 2014-08-15T10:26:06.713 に答える
0

同じ問題がありました。

私の問題は契約属性がありませんでした

[ServiceContract] //System.ServiceModel.ServiceContract
public interface IPdaContract
{
于 2015-09-29T08:53:45.230 に答える