写在前面
本文介绍了将.NET8.0应用程序转换成Windows服务。
需要在NuGet中获取并安装：Microsoft.Extensions.Hosting.WindowsServices 包
代码实现
using System.Runtime.InteropServices;
using WorkerService1;public class Program
{public static void Main(string[] args){CreateHostBuilder(args).Build().Run();}public static IHostBuilder CreateHostBuilder(string[] args){var host = Host.CreateDefaultBuilder(args);//判断当前系统是否为windowsif (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)){host.UseWindowsService();}return host.ConfigureServices((hostContext, services) =>{services.AddHostedService<Worker>();});}
}
namespace WorkerService1
{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){if (_logger.IsEnabled(LogLevel.Information)){_logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);}await Task.Delay(1000, stoppingToken);}}}
}
发布配置
可以使用批处理安装服务：
@echo off
@title 安装windows服务
@echo off
echo= 安装服务!
@echo off
@sc create worktest binPath= "%~dp0WorkerService1.exe"
echo= 启动服务!
@echo off
@sc start worktest
@echo off
echo= 配置服务!
@echo off
@sc config worktest start= AUTO
@echo off
echo= 成功安装、启动、配置服务!
@pause
执行结果
由于编码问题，中文出现了乱码，但是服务已经成功创建并配置为自动启动了。
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