安装winform程序时自动安装windows服务

Posted 2020-12-27 hepeng

项目中遇到一个需求：安装winform程序时自动安装windows服务，且windows服务运行时反过来检测winform程序是否启动。如果没有则启动。

经过一番查阅已在win10下实现并运行正常。在此记录便于以后查看

实现思路：利用打包插件VS installer 有一个自定义操作，可以指定安装完成后运行的程序集，并在程序集中默认启动一个windows服务安装类

实现步骤：1.在winform程序所在解决方案中，添加一个vs installer打包项目, vs installer的使用不再累述，请百度。。

　　　　　2. 创建一个类库项目作自定义操作用

 　　　　3. 这是服务安装帮助类 用于安装或删除服务

 public class ServiceHelper
    {
        /// <summary>
        /// 服务是否存在
        /// </summary>
        /// <param name="serviceName"></param>
        /// <returns></returns>
        public static bool IsServiceExisted(string serviceName)
        {
            ServiceController[] services = ServiceController.GetServices();
            foreach (ServiceController s in services)
            {
                if (s.ServiceName == serviceName)
                {
                    return true;
                }
            }
            return false;
        }

        /// <summary>
        /// 启动服务
        /// </summary>
        /// <param name="serviceName"></param>
        public static void StartService(string serviceName)
        {
            if (IsServiceExisted(serviceName))
            {
                ServiceController service = new ServiceController(serviceName);
                if (service.Status != ServiceControllerStatus.Running &&
                    service.Status != ServiceControllerStatus.StartPending)
                {
                    service.Start();
                    for (int i = 0; i < 60; i++)
                    {
                        service.Refresh();
                        System.Threading.Thread.Sleep(1000);
                        if (service.Status == ServiceControllerStatus.Running)
                        {
                            break;
                        }
                        if (i == 59)
                        {
                            throw new Exception("Start Service Error：" + serviceName);
                        }
                    }
                }
            }
        }

        /// <summary>
        /// 获取服务状态
        /// </summary>
        /// <param name="serviceName"></param>
        /// <returns></returns>
        public static ServiceControllerStatus GetServiceStatus(string serviceName)
        {
            ServiceController service = new ServiceController(serviceName);
            return service.Status;
        }

        /// <summary>
        /// 配置服务
        /// </summary>
        /// <param name="serviceName"></param>
        /// <param name="install"></param>
        public static void ConfigService(string serviceName, bool install)
        {
            TransactedInstaller ti = new TransactedInstaller();
            ti.Installers.Add(new ServiceProcessInstaller
            {
                Account = ServiceAccount.LocalSystem, 
            });
            ti.Installers.Add(new ServiceInstaller
            {
                DisplayName = serviceName,
                ServiceName = serviceName,
                Description = "定时启动医掌管服务端",
                ServicesDependedOn = new string[] { },//前置服务 ServicesDependedOn = new string[] { "MSSQLSERVER" }
                StartType = ServiceStartMode.Automatic//运行方式
            });
            ti.Context = new InstallContext();
            string strPath = System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
            ti.Context.Parameters["assemblypath"] = strPath + "\\" + "RestartService.exe"; //Assembly.GetEntryAssembly().Location
            if (install)
            {
                ti.Install(new Hashtable());
            }
            else
            {
                ti.Uninstall(null);
            }
        }
    }

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4.添加windows服务的类库

/// 定时任务客户端
    /// </summary>
    public class AutoTaskClient : Registry
    {
        public AutoTaskClient()
        {
            Schedule<StartupWinfrom>().ToRunNow().AndEvery(1).Minutes();
        }
        public void Start()
        {
            JobManager.Initialize(this);
        }
    }

    /// <summary>
    /// 定时启动winform程序
    /// </summary>
    public class StartupWinfrom : IJob
    {
        public void Execute()
        {
            Process proc = Process.GetProcessesByName("xxxServer").FirstOrDefault();
            if (proc == null)
            {
                string path = System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\xxxServer.exe";
                CjwdevHelper.StartProcess(path);
            }
        }
    }

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 public partial class Service1 : ServiceBase
    {
        public Service1()
        {
            InitializeComponent();
        }

        protected override void OnStart(string[] args)
        {
            new AutoTaskClient().Start();
            FileHelper.WriteTxt("
" + DateTime.Now.ToString() + "服务已启动……", ServerLogUrl);
        }

        protected override void OnStop()
        {
            FileHelper.WriteTxt("
" + DateTime.Now.ToString() + "服务已停止……", ServerLogUrl);
        }

        internal const string ServerLogUrl = "ServerLog.txt";
    }

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5.最后在installer打包项目中添加自定义操作：

 

 

 指定输出：

然后生成打包项目就可以了