从网上找到的一个quartz的一个例子

  quartz主要是有三部分组成，一个是作业（其实就是一个java类，其中实现了job接口），同时你需要实现execute函数，还有一个就是trigger，通过此可以设置触发的频率，时间等等，在一个就是调度，就是将以上的两个部分合起来，这样在trigger设置的时间点到来的时候，触发作业的执行。import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
public class PrintLog implements Job{
public PrintLog() {
}

public void execute(JobExecutionContext context) throws JobExecutionException {
System.out.println("In SimpleQuartzJob - executing its JOB at "
+ new Date() + " by " + context.getTrigger().getName());
}

}

mport java.util.Date;

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

public class runner {
public static void main(String[] args) {
runner server = new runner();

SchedulerFactory schedulerFactory = new StdSchedulerFactory();
// Retrieve a scheduler from schedule factory
try{
Scheduler scheduler = schedulerFactory.getScheduler();
// current time
long ctime = System.currentTimeMillis();

// Initiate JobDetail with job name, job group, and executable job class
JobDetail jobDetail =
new JobDetail("jobDetail-s1", "jobDetailGroup-s1", PrintLog.class);
// Initiate SimpleTrigger with its name and group name
SimpleTrigger simpleTrigger =
new SimpleTrigger("simpleTrigger", "triggerGroup-s1");

simpleTrigger.setStartTime(new Date(ctime));
// set the interval, how often the job should run (10 seconds here)
simpleTrigger.setRepeatInterval(10000);
// set the number of execution of this job, set to 10 times.
// It will run 10 time and exhaust.
simpleTrigger.setRepeatCount(100);
// set the ending time of this job.
// We set it for 60 seconds from its startup time here
// Even if we set its repeat count to 10,
// this will stop its process after 6 repeats as it gets it endtime by then.
//simpleTrigger.setEndTime(new Date(ctime + 60000L));
// set priority of trigger. If not set, the default is 5
//simpleTrigger.setPriority(10);
// schedule a job with JobDetail and Trigger
scheduler.scheduleJob(jobDetail, simpleTrigger);

// start the scheduler
scheduler.start();
}catch(Exception ex){
ex.printStackTrace();
}

}

}