dotnet add package coravel

using Coravel;

var builder = WebApplication.CreateBuilder(args);

//只使用Coravel的任務(wù)調(diào)度功能
builder.Services.AddScheduler();

//注冊(cè)你自己的調(diào)度任務(wù)
builder.Services.AddTransient<YourCoravelJob1>();
builder.Services.AddTransient<YourCoravelJob2>();

var app = builder.Build();

//配置任務(wù)
app.Services.UseScheduler(scheduler =>
    {
        scheduler.Schedule<YourCoravelJob1>().EveryFiveMinutes(); //每5分鐘執(zhí)行一次Job1
        scheduler.Schedule<YourCoravelJob2>().Hourly().Monday(); // 每周一每小時(shí)執(zhí)行一次
    });

public class YourCoravelJob1 : IInvocable
    {
        private readonly ILogger _logger;

        public YourCoravelJob1(ILogger<YourCoravelJob1> logger)
        {
            _logger = logger;
        }

        public async Task Invoke()
        {
             _logger.LogInformation("start..");
        }
    }
}

public interface IHostedService
{
    Task StartAsync(CancellationToken cancellationToken);
    Task StopAsync(CancellationToken cancellationToken);
}

public Task StartAsync(CancellationToken cancellationToken)
{
    this._lifetime.ApplicationStarted.Register(InitializeAfterAppStarted);
    return Task.CompletedTask;
}

private void InitializeAfterAppStarted()
{
    this._timer = new Timer(this.RunSchedulerPerSecondAsync, null, TimeSpan.Zero, TimeSpan.FromSeconds(1));
}

private async void RunSchedulerPerSecondAsync(object state)
{
 if (this._schedulerEnabled)
 {
   await this._scheduler.RunSchedulerAsync();
  }
}

public async Task StopAsync(CancellationToken cancellationToken)
{
    this._schedulerEnabled = false; // Prevents changing the timer from firing scheduled tasks.
    this._timer?.Change(Timeout.Infinite, 0);

    this._scheduler.CancelAllCancellableTasks();

    // If a previous scheduler execution is still running (due to some long-running scheduled task[s])
    // we don't want to shutdown while they are still running.
    if (this._scheduler.IsRunning)
    {
        this._logger.LogWarning(ScheduledTasksRunningMessage);
    }

    while (this._scheduler.IsRunning)
    {
        await Task.Delay(50);
    }
}