Quartz学习

public partial class SystemScheduler
{
    private SystemScheduler()
    {
    }

    public static SystemScheduler CreateInstance()
    {
        return new SystemScheduler();
    }

    private IScheduler _scheduler;

    public async Task RunQuartz()
    {
        try
        {
            //这里读取配置文件中的任务开始时间
            int hour = int.Parse(ConfigurationManager.AppSettings["Hour"]);
            int minute = int.Parse(ConfigurationManager.AppSettings["Minute"]);

            // Grab the Scheduler instance from the Factory
            NameValueCollection props = new NameValueCollection
                {
                    { "quartz.serializer.type", "binary" }
                };
            StdSchedulerFactory factory = new StdSchedulerFactory(props);
            IScheduler scheduler = await factory.GetScheduler();

            // and start it off
            await scheduler.Start();

            // define the job and tie it to our HelloJob class
            IJobDetail job = JobBuilder.Create<HelloJob>()
                .WithIdentity("job1", "group1")
                .Build();

            // Trigger the job to run now, and then repeat every 10 seconds
            ITrigger trigger = TriggerBuilder.Create()
                .WithIdentity("trigger1", "group1")
                //.StartNow()
                .StartAt(DateBuilder.DateOf(hour, minute, 0))
                .WithSimpleSchedule(x => x
                .WithIntervalInHours(24)
                    //.WithIntervalInSeconds(10)
                    .RepeatForever())
                .Build();

            // Tell quartz to schedule the job using our trigger
            await scheduler.ScheduleJob(job, trigger);

            // some sleep to show what's happening
            await Task.Delay(TimeSpan.FromSeconds(60));

            // and last shut down the scheduler when you are ready to close your program
            await scheduler.Shutdown();
        }
        catch (SchedulerException se)
        {
  
        }
    }
    public class HelloJob : IJob
    {
        public async Task Execute(IJobExecutionContext context)
        {
            //using (StreamWriter sw = File.AppendText(@"E:SchedulerService.txt"))
            //{
            //    sw.WriteLine("------------------" + "HelloJob：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "     执行了一次任务" + "------------------");
            //    sw.Flush();
            //    //await Console.Out.WriteLineAsync("Greetings from HelloJob!");
            //}
            await Console.Out.WriteLineAsync("Greetings from HelloJob!");
        }
    }
}