首先定义任务。 任务很简单。 正在印刷。 ' Hello World！'
publicclassmyjobimplementsjob { @ overridepublicvoidexecutioncontext ) throwsjobexecutionexcepexcecte ！ ' )； }然后，创建用于运行任务调度的工具类package com.weiyi.study.ss； import lombok.extern.slf4j.slf4j； import org.quartz.*； importorg.quartz.impl.stdschedulerfactory； importorg.spring framework.stereotype.com ponent；/* * @ authorahref=' mailto : shizi @ micro ants.cn '狮子/a* version1.0.0* since1.0.0*/@ component @ sl F4 @param jobGroupName任务组名称* @param triggerName触发器名称* @param triggerGroupName触发器组的名称* @param jobClass任务的class对象* * @param count总共执行几次* @ throws scheduler exception */publicstaticvoidhandlesimpletrigger (string job name，String jobGroupName 字符串图形组名称，classjer int count ) throwsschedulerexception (schedulerfactoryfactory=newstdschedulerfactory )； scheduler scheduler=factory.get scheduler (； job detail job detail=job builder.new job (jobclass ).withidentity ) jobname，jobGroupName ).build )； trigger trigger=trigger builder.new trigger ().withidentity(triggername，triggerGroupName ).withschedule ) simple scscher scheduler.start (； } /** * cron表达式任务调度方法* @param jobName任务名称* @param jobGroupName任务组名称* @param triggerName触发器名称* @ param trigger group @param jobClass任务对象class * @param cron cron表达式* @ throwsschedulerexception */publicstaticvoidhandlecrontriger (string Jong ) String triggerName，String triggerGroupName，Class jobClass，String cron ) throwsschedulerexception { scheedulerexception } scheption job detail job detail=job builder.new job (jobclass ).withidentity ) jobname，jobGroupName ).build )； trigger trigger=trigger builder.new trigger ().withidentity(triggername，triggerGroupName ).withschedule ) cron schen scheduler.schedule job (job detail，trigger； scheduler.start (；//每5秒运行一次任务调度，//publicstaticvoidmain (string [ ] args ) throwsschedulerexception (//scheduler util.handlesime 每天下午13点37分，任务日程publicstaticvoidmain (string [ ] args ) throwsschedulerexception (scheduler util.handlecrontrigger ) ) }