.net 5 windows 系统服务 workserver

电玩女神 2022-09-03 00:11 180阅读 0赞

workserver是一种专门用来运行耗时服务所提供的一种项目模板

我们可以这样创建

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70][]

![20210804142935943.png][]

完成后，安装nuget包 （一个是windows的系统服务，一个是linux的系统服务）

Install-Package Microsoft.Extensions.Hosting.WindowsServices
    Install-Package Microsoft.Extensions.Hosting.Systemd

最后，我们的代码如下

Program

public class Program
        {
            public static void Main(string[] args)
            {
                CreateHostBuilder(args).Build().Run();
            }
    
            public static IHostBuilder CreateHostBuilder(string[] args) =>
                Host.CreateDefaultBuilder(args)
                .UseWindowsService()
                .UseSystemd()
                .ConfigureServices((hostContext, services) =>
                {
                    services.AddHostedService<Worker>();
                });
        }

Worker

public class Worker : BackgroundService
        {
            private readonly ILogger<Worker> _logger;
    
            public Worker(ILogger<Worker> logger)
            {
                _logger = logger;
            }
    
            protected override async Task ExecuteAsync(CancellationToken stoppingToken)
            {
                while (!stoppingToken.IsCancellationRequested)
                {
                    _logger.LogInformation("Worker running at: {time}", DateTime.Now);
                    Log($"Worker running at: {DateTime.Now}");
                    await Task.Delay(1000, stoppingToken);
                }
            }
            private void Log(string data)
            {
                using (StreamWriter sw = new StreamWriter("log.txt", true))
                {
                    sw.WriteLine(data);
                }
            }
        }

直接运行

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70 1][]

部署为服务运行

又增加两个bat脚本

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70 2][]

install.bat

sc create WorkerServiceDemo binPath= D:\source\repos\Demo\WorkerServiceDemo\WorkerServiceDemo\bin\Debug\net5.0\WorkerServiceDemo.exe
    sc config WorkerServiceDemo start= auto
    net start WorkerServiceDemo

uninstall.bat

sc stop WorkerServiceDemo
    sc delete WorkerServiceDemo

然后，管理员方式执行 install.bat 进行安装启动服务。

使用 uninstall.bat 来卸载服务 。

执行服务后， 在系统服务里就有了我们的服务

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70 3][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70 4][]

日志也是正常输出的。

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70]: /images/20220829/13d1c7353d764a1eb1530440aed3d1b4.png
[20210804142935943.png]: /images/20220829/881ef7cde7e54bd68c35c891f7c2fc8c.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70 1]: /images/20220829/8954df18398f4db78382017b88169750.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70 2]: /images/20220829/9fdd05415ae04aff8441e756fcf46107.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70 3]: /images/20220829/d1e7b449fadc40939b0b014529cc6329.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2tlc3NoZWk_size_16_color_FFFFFF_t_70 4]: /images/20220829/bf9594b65eeb4f4192686235c8bf147a.png