SpringBoot整合Quart实现定时任务

首先定义一个任务：任务很简单，就是打印。"Hello World!!!"

public class MyJob implements Job {
    @Override
    public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException {
        System.out.println("Hello World!!!");
    }
}

然后创建一个执行任务调度的工具类
package com.weiyi.study.ss;

import lombok.extern.slf4j.Slf4j;
import org.quartz.*;
import org.quartz.impl.StdSchedulerFactory;
import org.springframework.stereotype.Component;

/**
 * @author <a href="mailto:shizi@microants.cn">狮子</a>
 * version 1.0.0
 * since 1.0.0
 */
@Component
@Slf4j
public class SchedulerUtil {
    /**
     * 简单的任务调度方法
     * @param jobName  任务名称
     * @param jobGroupName 任务组名称
     * @param triggerName  触发器名称
     * @param triggerGroupName 触发器组的名称
     * @param jobClass  任务的class对象
     * @param time   每隔几秒执行一次
     * @param count  总共执行几次
     * @throws SchedulerException
     */

    public static void handleSimpleTrigger(String jobName,String jobGroupName,String triggerName,String triggerGroupName,Class jobClass,int time,int count) throws SchedulerException {

        SchedulerFactory factory = new StdSchedulerFactory();
        Scheduler scheduler = factory.getScheduler();
        JobDetail jobDetail = JobBuilder.newJob(jobClass).withIdentity(jobName, jobGroupName).build();
        Trigger trigger = TriggerBuilder.newTrigger().withIdentity(triggerName, triggerGroupName).withSchedule(SimpleScheduleBuilder.repeatSecondlyForever(time).withRepeatCount(count)).startNow().build();
        scheduler.scheduleJob(jobDetail,trigger);
        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 triggerGroupName 触发器组名称
     * @param jobClass   任务对象class
     * @param cron      cron表达式
     * @throws SchedulerException
     */
    public static void handleCronTrigger(String jobName,String jobGroupName,String triggerName,String triggerGroupName,Class jobClass,String cron ) throws SchedulerException {
        SchedulerFactory factory  = new StdSchedulerFactory();
        Scheduler scheduler = factory.getScheduler();
        JobDetail jobDetail = JobBuilder.newJob(jobClass).withIdentity(jobName, jobGroupName).build();
        Trigger trigger=TriggerBuilder.newTrigger().withIdentity(triggerName, triggerGroupName)
                .withSchedule(CronScheduleBuilder.cronSchedule(cron))
                .startNow().build();
        scheduler.scheduleJob(jobDetail,trigger);
        scheduler.start();
    }
      //每隔5秒钟执行一次任务调度，总共执行5次
//    public static void main(String[] args) throws SchedulerException {
//        SchedulerUtil.handleSimpleTrigger("9999","2222","6666","8888",MyJob.class,5,5);
//    }

    //每天下午的13点37分执行任务调度
    public static void main(String[] args) throws SchedulerException {
        SchedulerUtil.handleCronTrigger("9999","2222","6666","8888",MyJob.class,"0 37 13 ? * *");
    }


}