您必须通过创建新触发器来重新计划作业。
public void execute(JobExecutionContext context) throws JobExecutionException { Trigger newTrigger = what_ever_you_want; Trigger oldTrigger = context.getTrigger(); Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler(); scheduler.rescheduleJob(oldTrigger.getKey(), newTrigger);}这将用新的触发器启动时间替换同一作业。



