windows服务搭建(VS2019创建Windows服务不显示安装组件)

1.创建windows服务应用

2.右键查看代码

3.写个计时器Timer  using System.Timers;

如上图,按tab键快速操作  会自动创建一个委托

改为下边的方式,打印日志来记录服务运行

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Threading.Tasks;
using System.Timers;

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

        protected override void OnStart(string[] args)
        {
            WriteRunLog("服务开始了!!!");
            Timer timer = new Timer();
            timer.Interval = ;
            timer.Elapsed += Timer_Elapsed;
            timer.Start();
        }

        private void Timer_Elapsed(object sender, ElapsedEventArgs e)
        {
            WriteRunLog("当前时间:" + DateTime.Now.ToString("yyyy年MM月dd日 HH:mm:ss"));
        }

        protected override void OnStop()
        {
            WriteRunLog("服务结束了!!!");
        }

        /// <summary>
        /// 记录运行日志
        /// </summary>
        /// <param name="writeMsg"></param>
        public void WriteRunLog(string writeMsg)
        {
            FIle_Common file = new FIle_Common();
            file.CreateDire(@"F:\ServiceLog\");

            using (FileStream fs = new FileStream(@"F:\ServiceLog\" + DateTime.Now.ToString("yyyy-MM-dd") + ".txt", FileMode.OpenOrCreate, FileAccess.Write))
            {
                StreamWriter m_streamWriter = new StreamWriter(fs);

                m_streamWriter.BaseStream.Seek(, SeekOrigin.End);

                m_streamWriter.WriteLine("mcWindowsService:" + writeMsg + "  Time:" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "\n");

                m_streamWriter.Flush();

                m_streamWriter.Close();

                fs.Close();
            }
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.IO;

namespace MyFirstWindowsService
{
    public class FIle_Common
    {
        /// <summary>
        /// 创建文件夹
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void CreateDire(string path)
        {
            if (!Directory.Exists(path))
            {
                Directory.CreateDirectory(path);
            }
        }
        /// <summary>
        /// 删除文件夹
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void DeleteDire(string path)
        {
            if (Directory.Exists(path))
            {
                Directory.Delete(path);
            }
        }

        /// <summary>
        /// 删除文件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void DeleteDireOne(string path)
        {
            if (File.Exists(path))
            {
                File.Delete(path);
            }
        }
    }
}

4.右键添加安装程序

5.我用的VS2019  .net4.8  此时安装组件已经写好了,但是设计图里不显示,下边附上解决方案

6.解决方法:在这个类上边 using System.ServiceProcess;

此时 两个安装组件都显示出来了

7.设置服务安装属性

Description:对服务的说明

DisplayName:向用户标识服务的友好名称

ServiceName:表示在系统服务中的名称

StartType:启动服务的方式和时间,如果为Manual则手动启动，默认停止，如果为Automatic为自动启动

Accout:账户类型，LocalSystem本地系统服务

此时,Windows Service就编写完了

8.安装Windows Service

生成解决方案 进入\bin\Debug 下 添加两个批处理文件来安装 卸载服务

statr.bat    MyFirstWindowsService.exe是\Debug下生成的.exe文件   MyFirstWindowsService是上边设置的ServiceName

%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\installutil.exe %~dp0MyFirstWindowsService.exe
Net Start MyFirstWindowsService
sc config MyFirstWindowsService start= auto
pause

stop.bat

%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\installutil.exe /u %~dp0MyFirstWindowsService.exe
pause

运行statr.bat

右键 我的电脑  管理

若要卸载该服务,运行stop.bat