Quartz简单实例

Quartz中提供了两种触发器，分别是CronTrigger和SimpleTrigger。

1. SimpleTrigger

每隔若干毫秒来触发纳入进度的任务。

2. CronTrigger

在特定“格林日历”时刻触发纳入进程的任务。

调度程序如下：

public class TestQuartz {public void myTask() throws Exception{String tim = FileProperties.getMyProperty("Socket_TIM_ZZH");System.out.println(tim);//定时器任务定义Scheduler scheduler = new StdSchedulerFactory().getScheduler();scheduler.start();//定时器任务JobDetail testJob = new JobDetail("testJob", Scheduler.DEFAULT_GROUP, TestTask.class);
//CronTrigger触发器//Trigger trigger = new CronTrigger("testCronTrigger", Scheduler.DEFAULT_GROUP, tim.trim());//结束时间long end = System.currentTimeMillis() + 9000L;//执行10次，每3秒执行一次，到9秒后结束SimpleTrigger trigger = new SimpleTrigger("test",null,new Date(),new Date(end),10,3000L);// 定时器任务监听
        scheduler.scheduleJob(testJob, trigger);}
}

任务执行程序如下：

public class TestTask extends Thread implements Job{//private static Logger logger = Logger.getLogger(TestTask.class.getName());private static SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");private Date today = null;public TestTask(){Calendar rightNow   =   Calendar.getInstance();rightNow.add(Calendar.DATE,-1);this.today = rightNow.getTime();}@Overridepublic void execute(JobExecutionContext arg0) throws JobExecutionException {try {System.out.println("testTask：" + format.format(this.today) + "------------------------------------");//logger.info("testTask：" + format.format(this.today) + "------------------------------------");} catch (Exception e) {e.printStackTrace();//logger.error("error:" + e.getMessage());
        }}
}

main函数：

public static void main(String[] args){try {TestQuartz testQuartz = new TestQuartz();testQuartz.myTask();}catch(Exception e){e.printStackTrace();}}

除了引入quartz包，还要使用Commons-logging.jar

 

另一种方式：https://www.cnblogs.com/ll409546297/p/7157702.html