windows服务总结

一、创建windows服务项目
创建完成后结构，如：

其中，Program.cs代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.ServiceProcess;
using System.Text;
 
namespace WindowsService1
{
    static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        static void Main()
        {
            ServiceBase[] ServicesToRun;
            ServicesToRun = new ServiceBase[] 
            { 
                new Service1() 
            };
            ServiceBase.Run(ServicesToRun);
        }
    }
}

Service1.cs代码：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
 
namespace WindowsService1
{
    public partial class Service1 : ServiceBase
    {
        public Service1()
        {
            InitializeComponent();
        }
 
        protected override void OnStart(string[] args)
        {
        }
 
        protected override void OnStop()
        {
        }
    }
}

此时，Service1.cs设计视图默认属性为：

二、配置windows服务，添加安装程序
（以上时默认初始化展示，为方便演示，下面将服务文件名Service1.cs改为XFKFinanceAccService.cs，服务名称也改成了XFKFinanceAccService）
回到XFKFinanceAccService.cs设计视图，空白处右键==》添加安装程序，如：

可以看到，在ProjectInstaller安装程序文件的设计视图里，有两个名为serviceInstaller1和serviceProcessInstaller1的组件，设置它们的属性，如：

三、编写windows服务代码
服务设置好以后，进入XFKFinanceAccService.cs代码视图，开始实现处理逻辑。
示例一：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Threading;
using XFKFinanceAccountsSys.BussinessLogic;
using XFKFinanceAccountsSys.Common;
 
namespace XFKFinanceAccountsSys.WindowsService
{
    public partial class XFKFinanceAccService : ServiceBase
    {
        DateTime lastDt = DateTime.Now.AddDays(-1);
        Thread thread = null;
        public XFKFinanceAccService()
        {
            InitializeComponent();
            LogHelper.WriteLog("---初始化windows服务！！！");
        }
 
        protected override void OnStart(string[] args)
        {
            LogHelper.WriteLog("---启动windows服务！！！");
            thread = new Thread(new ThreadStart(AutoGenElapsed));
            thread.IsBackground = true;
            thread.Start();
        }
 
        protected override void OnStop()
        {
            LogHelper.WriteLog("Stop");
            if (thread != null)
            {
                if (thread.ThreadState == System.Threading.ThreadState.Running)
                {
                    thread.Abort();
                }
            }
        }
 
        private void AutoGenElapsed()
        {
            LogHelper.WriteLog("---进入windows服务！！！");
            while (true)
            {
                //服务开始处理时间
                string startTime = ConfigurationManager.AppSettings["StartTime"];
                //每次处理完间隔时间
                int interval = int.Parse(ConfigurationManager.AppSettings["Interval"]);
 
                try
                {
                    //一天执行一次
                    if (DateTime.Now.DayOfYear == lastDt.DayOfYear + 1)
                    {
                        //到达处理时间时，任务开始处理数据
                        if (DateTime.Now > Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd") + " " + startTime))
                        {
                            /********** 处理逻辑主体 Begin***********/
                           
                            /********** 处理逻辑主体 End***********/
                            //处理完后时间改为当前时间，下一次不再处理
                            lastDt = DateTime.Now;
                        }
                    }
                }
                catch (Exception ex)
                {
                    LogHelper.WriteLog("error" + ex);
                }
                finally
                {
                    Thread.Sleep(interval * 1000);
                }
            }
        }
    }
}

示例二（启用定时器）：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Threading;
using XFKFinanceAccountsSys.BussinessLogic;
using XFKFinanceAccountsSys.Common;
 
namespace XFKFinanceAccountsSys.WindowsService
{
    public partial class XFKFinanceAccService : ServiceBase
    {
        DateTime lastDt = DateTime.Now.AddDays(-1);
        Thread thread = null;
        public XFKFinanceAccService()
        {
            InitializeComponent();
            LogHelper.WriteLog("---初始化windows服务！！！");
 
            //启用定时器
            System.Timers.Timer timer = new System.Timers.Timer();
            timer.Elapsed += timer_Elapsed;
            timer.Interval = 5000;//每5秒执行一次
            timer.Enabled = true;
        }
 
        void timer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
        {
            LogHelper.WriteLog("---进入windows服务！！！");
            //服务开始处理时间
            string startTime = ConfigurationManager.AppSettings["StartTime"];
            //每次处理完间隔时间
            int interval = int.Parse(ConfigurationManager.AppSettings["Interval"]);
 
            try
            {
                //一天执行一次
                if (DateTime.Now.DayOfYear == lastDt.DayOfYear + 1)
                {
                    //到达处理时间时，任务开始处理数据
                    if (DateTime.Now > Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd") + " " + startTime))
                    {
                        /********** 处理逻辑主体 Begin***********/
 
                        /********** 处理逻辑主体 End***********/
                        //处理完后时间改为当前时间，下一次不再处理
                        lastDt = DateTime.Now;
                    }
                }
            }
            catch (Exception ex)
            {
                LogHelper.WriteLog("error" + ex);
            }
            finally
            {
                Thread.Sleep(interval * 1000);
            }
        }
 
        protected override void OnStart(string[] args)
        {
            LogHelper.WriteLog("---启动windows服务！！！");
        }
 
        protected override void OnStop()
        {
            LogHelper.WriteLog("---停止windows服务！！！");
        }
 
    }
}

在项目中加入配置文件App.config，需加入下面配置：

我们可以修改程序入口代码，以便可以将服务定制化，如：

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Windows.Forms;
using XFKFinanceAccountsSys.BussinessLogic;
using XFKFinanceAccountsSys.WindowsService.Model;
 
namespace XFKFinanceAccountsSys.WindowsService
{
    static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main(string[] args)
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
 
            string dataBaseXmlFile = System.AppDomain.CurrentDomain.BaseDirectory + "../../ConfigXml\\DataBase.xml";
            XFK.AFX1.Common.DB.ORM.Setting.Instance().DatabaseMapFile = dataBaseXmlFile;
 
            if (args.Length > 0)
            {
        //如果入口参数不为空，则运行服务
                if (args[0].ToLower() == "/s" || args[0].ToLower() == "-s")
                {
                    ServiceBase[] ServicesToRun;
                    ServicesToRun = new ServiceBase[]
                    { 
                        new XFKFinanceAccService() 
                    };
                    ServiceBase.Run(ServicesToRun);
                }
            }
            else
            {
        //如果入口参数为空，则进入到服务操作界面
                Application.Run(new OperationForm());
            }
        }
 
    }
}

OperationForm窗口：

我们可以在这个winform窗体中增加需要的功能，如安装/卸载服务、查看/编辑数据等。
当然，我们也可以用DOS命令安装和卸载服务，如：
安装：
C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe "E:\WORK\对账系统\XFKFinanceAccountsSys20170627\XFKFinanceAccountsSys.WindowsService\bin\Debug\XFKFinanceAccountsSys.WindowsService.exe"
卸载：
C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe -U E:\WORK\对账系统\XFKFinanceAccountsSys20170627\XFKFinanceAccountsSys.WindowsService\bin\Debug\XFKFinanceAccountsSys.WindowsService.exe