ds8-solution-pro/ds-wms-service/DS.WMS.JobService/Worker.cs

using DS.Module.Core;
using Hangfire;
using Hangfire.MySql;

namespace DS.WMS.JobService
{
    public class Worker : BackgroundService
    {
        private readonly ILogger<Worker> _logger;
        private BackgroundJobServer _server;
        public Worker(ILogger<Worker> logger)
        {
            _logger = logger;  
        }

        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
        {
            var options = new BackgroundJobServerOptions
            {
                SchedulePollingInterval = TimeSpan.FromMinutes(1),
                ServerName = "WorkService",
                Queues = new[] { "op", "task" }
            };
            while (!stoppingToken.IsCancellationRequested)
            {
                try
                {
                    _server = new BackgroundJobServer(options);
                    //_server = new BackgroundJobServer();
                    await DoWork(stoppingToken);
                    Console.WriteLine("Hangfire Server started. Press any key to exit...");
                    Console.ReadKey();
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex); 
                }
                await Task.Delay(1000, stoppingToken);
            }

        }
        private async Task DoWork(CancellationToken cancellationToken)
        {
            // 这里放你的业务逻辑代码
            await Task.CompletedTask;
        }
    }
}