1、Quartz 简介
a、Quartz是OpenSymphony开源组织在Job scheduling领域又一个开源项目,它可以与J2EE与J2SE应用程序相结合也可以单独使用。Quartz可以用来创建简单或为运行十个，百个，甚至是好几万个Jobs这样复杂的日程序表。Jobs可以做成标准的Java组件或 EJBs。

现在写个简单的例子

package com.quartz;

import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;

public class QuartzTest implements Job {

	@Override
	public void execute(JobExecutionContext arg0) throws JobExecutionException {
		// TODO Auto-generated method stub
		System.out.println("Quartz is Test");
	}

}

package com.quartz;

import java.util.Date;

import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.SchedulerFactory;
import org.quartz.SimpleTrigger;
import org.quartz.impl.StdSchedulerFactory;

public class QuartzTest1 {

		public void run() throws SchedulerException {
			SchedulerFactory schedulerFactory=new StdSchedulerFactory();
			Scheduler scheduler=schedulerFactory.getScheduler();
			
			JobDetail jobDetail=new JobDetail("job1", "group1", QuartzTest.class);
			
			SimpleTrigger simpleTrigger=new SimpleTrigger("trigger1", "group1", new Date(), null, 10, 1500L);
			
			scheduler.scheduleJob(jobDetail,simpleTrigger);
			
			scheduler.start();
		}
		
		public static void main(String[] args) throws SchedulerException {
			QuartzTest1 quartzTest1=new QuartzTest1();
			quartzTest1.run();
		}
}

需要的jar包：commons-logging-1.0.4.jar,quartz-all-1.6.0.jar,jta.jar。