C# 创建 WindowsService 服务项目
空白处，右键选择“添加安装程序”
可以看到两个控件，点击右击第一个控件，打开属性设计器，将其中的Account设置为LocalSystem(本地服务)，
接下来，右击上面的第二个控件，打开属性界面，设置ServiceName，和将其中的StratType设置为Automatic，
public partial class Service1 : ServiceBase
{private readonly Timer _MyTimer;public Service1(){InitializeComponent();_MyTimer = new Timer(10*1000); //10秒钟启动一次_MyTimer.Elapsed += _MyTimerElapsed;}protected override void OnStart(string[] args){_MyTimer.Start(); WriteLog("Service1.OnStart");}protected override void OnStop(){_MyTimer.Stop();WriteLog("Service1.OnStop");}internal void _MyTimerElapsed(object sender, ElapsedEventArgs e){WriteLog("开始执行了");}public void WriteLog(string msg){string filePath = AppDomain.CurrentDomain.BaseDirectory + "Log";if (!Directory.Exists(filePath)){Directory.CreateDirectory(filePath);}string logPath = AppDomain.CurrentDomain.BaseDirectory + "Log\\" + DateTime.Now.ToString("yyyy-MM-dd") + ".txt";try{using (StreamWriter sw = File.AppendText(logPath)){sw.WriteLine("消息：" + msg);sw.WriteLine("时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));sw.WriteLine("**************************************************");sw.WriteLine();sw.Flush();sw.Close();sw.Dispose();}}catch (IOException e){using (StreamWriter sw = File.AppendText(logPath)){sw.WriteLine("异常：" + e.Message);sw.WriteLine("时间：" + DateTime.Now.ToString("yyy-MM-dd HH:mm:ss"));sw.WriteLine("**************************************************");sw.WriteLine();sw.Flush();sw.Close();sw.Dispose();}}}}
安装脚本 0.Install.bat
%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\installutil.exe WindowsServiceTest.exe
Net Start ServiceTest
sc config ServiceTest start= auto
pause
卸载脚本 1.Uninstall.bat
%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\installutil.exe /u WindowsServiceTest.exe
