quartz.net .netcore 定时任务部署到linux

using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using NLog;
using Quartz;
using Quartz.Impl;
using Quartz.Spi;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;

namespace LinuxDiskServer
{
    public class Program
    {
        public static void Main(string[] args)
        {
            CreateHostBuilder(args).Build().Run();
        }

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureServices((hostContext, services) =>
                {
                    services.AddHostedService<QuartzNetService>();
                });


        public class QuartzNetService : IHostedService
        {
            private readonly ILogger<QuartzNetService> _logger;
            IScheduler _scheduler = StdSchedulerFactory.GetDefaultScheduler().Result;
            public QuartzNetService(ILogger<QuartzNetService> logger)
            {
                _logger = logger;
            }
            public async Task StartAsync(CancellationToken cancellationToken)
            {
                try
                {
                    await _scheduler.Start(cancellationToken);
                    _logger.LogInformation("Quartz调度服务开始");
                }
                catch (Exception ex)
                {
                    _logger.LogError("Quartz调度服务启动失败" + ex.Message);
                }

            }
            public async Task StopAsync(CancellationToken cancellationToken)
            {
                _logger.LogInformation("定时器结束工作");
                await _scheduler.Shutdown(cancellationToken);
            }
        }
    }
}