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(); } } }