using Admin.Core.Common.Helpers;

using Microsoft.Extensions.Hosting;

using System;

using System.Threading;

using System.Threading.Tasks;

namespace Admin.Core.Tasks

{

public class Job1TimedService : IHostedService, IDisposable

{

private Timer _timer;

// 这里可以注入

public Job1TimedService()

{

}

public Task StartAsync(CancellationToken cancellationToken)

{

Console.WriteLine("Job 1 is starting.");

_timer = new Timer(DoWork, null, TimeSpan.Zero,

TimeSpan.FromSeconds(60*60));//一个小时

return Task.CompletedTask;

}

private void DoWork(object state)

{

ConsoleHelper.WriteSuccessLine($"Job 1： {DateTime.Now}");

}

public Task StopAsync(CancellationToken cancellationToken)

{

Console.WriteLine("Job 1 is stopping.");

_timer?.Change(Timeout.Infinite, 0);

return Task.CompletedTask;

}

public void Dispose()

{

_timer?.Dispose();

}

}

}