quartz简单定时任务示例

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测试jar版本:quartz-1.6.0.jar

Job类:

import java.util.Date;import org.quartz.Job;import org.quartz.JobDataMap;import org.quartz.JobExecutionContext;import org.quartz.JobExecutionException;public class OrderJob implements Job {@Overridepublic void execute(JobExecutionContext jobCtx) throws JobExecutionException {JobDataMap jobDataMap = jobCtx.getJobDetail().getJobDataMap();String test = jobDataMap.getString("test");System.out.println(new Date() + "/" + test);}}


Test类:

import java.util.Date;import org.quartz.JobDetail;import org.quartz.Scheduler;import org.quartz.SchedulerFactory;import org.quartz.SimpleTrigger;import org.quartz.impl.StdSchedulerFactory;import cn.zhang.job.OrderJob;public class TestTask {public static void main(String[] args) {try {//通过SchedulerFactory获取一个调度器实例SchedulerFactory schedulerFactory = new StdSchedulerFactory();Scheduler scheduler = schedulerFactory.getScheduler();System.out.println("============begin==========="); int i = 0; //创建一个JobDetail实例,指定SimpleJobJobDetail jobDetail = new JobDetail("jobDetail-" + i, "jGroup" + i, OrderJob.class);jobDetail.getJobDataMap().put("test", "这是传到job中的值");//通过SimpleTrigger定义调度规则:马上启动,每5秒运行一次,共运行10次SimpleTrigger simpleTrigger = new SimpleTrigger("simpleTrigger-" + i, "tgroup" + i);simpleTrigger.setStartTime(new Date(System.currentTimeMillis() + 6000L));//当前时间推迟6s执行simpleTrigger.setRepeatInterval(5000);//执行时间间隔5ssimpleTrigger.setRepeatCount(10);//循环10次,默认实际次数为设定次数+1为11次,如果无限循环请使用:SimpleTrigger.REPEAT_INDEFINITELYscheduler.scheduleJob(jobDetail, simpleTrigger);//注册并进行调度scheduler.start();//调度启动System.out.println("=============end==========");} catch (Exception e) {e.printStackTrace();}}}

运行结果如下:

============begin===========
=============end==========
Thu Dec 03 20:06:44 CST 2015/这是传到job中的值
Thu Dec 03 20:06:49 CST 2015/这是传到job中的值
Thu Dec 03 20:06:54 CST 2015/这是传到job中的值
Thu Dec 03 20:06:59 CST 2015/这是传到job中的值
Thu Dec 03 20:07:04 CST 2015/这是传到job中的值
Thu Dec 03 20:07:09 CST 2015/这是传到job中的值
Thu Dec 03 20:07:14 CST 2015/这是传到job中的值
Thu Dec 03 20:07:19 CST 2015/这是传到job中的值
Thu Dec 03 20:07:24 CST 2015/这是传到job中的值
Thu Dec 03 20:07:29 CST 2015/这是传到job中的值
Thu Dec 03 20:07:34 CST 2015/这是传到job中的值


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