在windows服務中寄宿wcf服務

在windows服務中寄宿wcf服務,需要繼承ServiceBase,此外,還須要繼承Installer以安裝服務.以下為具體實作步驟:

1.建立檔案winservice.cs,輸入代碼

namespace windowswcfservice

{

    using System.ServiceProcess;

    using System.ServiceModel;

    using System.Configuration.Install;

    using System.Configuration;

    using System.ComponentModel;

    [ServiceContract(Namespace="http://mysample")]

    public interface ICalculator

    {

        [OperationContract]

        double Add(double n1, double n2);

        double Subtract(double n1, double n2);

        double Multiply(double n1, double n2);

        double Divide(double n1, double n2);

    }

    public class CalculatorService : ICalculator

        public double Add(double n1, double n2)

        {

            return n1 + n2;

        }

        public double Subtract(double n1, double n2)

            return n1 - n2;

        public double Multiply(double n1, double n2)

            return n1 * n2;

        public double Divide(double n1, double n2)

            return n1 / n2;

    [RunInstaller(true)]

    public class ProjectInstaller : Installer

        private ServiceProcessInstaller process;

        private ServiceInstaller service;

        public ProjectInstaller()

            process = new ServiceProcessInstaller();

            process.Account = ServiceAccount.LocalSystem;

            service = new ServiceInstaller();

            service.ServiceName = "WCFWindowsServiceSample";

            Installers.Add(process);

            Installers.Add(service);

    public class WindowsCalculatorService : ServiceBase

        public ServiceHost serviceHost = null;

        public static void Main()

            ServiceBase.Run(new WindowsCalculatorService());

        protected override void OnStart(string[] args)

            if (serviceHost != null)

            {

                serviceHost.Close();

            }

            try

                serviceHost = new ServiceHost(typeof(CalculatorService));

                serviceHost.Open();

            catch(System.Exception err)

                System.Diagnostics.EventLog.WriteEntry("Application", err.Message);

        protected override void OnStop()

                serviceHost = null;

}

2.用csc編譯檔案winservice.cs

csc /t:exe winservice.cs /r:"C:/WINDOWS/Microsoft.NET/Framework/v3.0/Windows Communication Foundation/System.ServiceModel.dll" /r:C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/System.ServiceProcess.dll /r:System.Configuration.Install.dll

3.建立winservice.exe.config,内容如下:

<?xml version="1.0"?>

<configuration>

<system.serviceModel>

    <services>

    <service name="windowswcfservice.CalculatorService" behaviorConfiguration="Metadata" >

    <host>

        <baseAddresses>

          <add baseAddress="http://localhost:8000/service"/>

        </baseAddresses>

    </host>

    <endpoint address="*" binding="wsHttpBinding" contract="windowswcfservice.ICalculator" />

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

    </service>

    </services>

    <behaviors>

      <serviceBehaviors>

        <behavior name="Metadata">

          <serviceMetadata httpGetEnabled="true" />

        </behavior>

      </serviceBehaviors>

    </behaviors>

 </system.serviceModel>

</configuration>

4.利用工具C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/installutil.exe安裝windows 服務.

   installutil.exe winservice.exe

5.啟動服務:net start WCFWindowsServiceSample

如果服務不能啟動,可檢視事件日志以定位錯誤.

6.通路wcf服務:http://localhost:8000/service

7.停止wcf服務:net stop WCFWindowsServiceSample

8.解除安裝windows服務:installutil.exe /u winservice.exe

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