using Quartz;
using System;

namespace QuartzNetDemo
{
 /// <summary>
 /// 定时任务类
 /// </summary>
 public class TimingJob : IJob
 {
 public void Execute(IJobExecutionContext context)
 {
  //将要定时执行的逻辑代码写于此处
  Console.WrITeLine("任务执行了");
 }
 }
}

using Quartz;
using Quartz.Impl;
using System;

namespace QuartzNetDemo
{
 class Program
 {
 static void Main(string[] args)
 {
  ISchedulerFactory sf = new StdSchedulerFactory();
  IScheduler scheduler = sf.GetScheduler();

  IJobDetail job = JobBuilder.Create<TimingJob>().WithIdentity("job1", "mygroup").Build();

  ITrigger trigger = TriggerBuilder.Create().StartAt(DateTime.Now.AddSeconds(5)).WithCronSchedule("/2 * * &#63; * *").Build();

  scheduler.ScheduleJob(job,trigger);
  scheduler.Start();
 }
 }
}