| 提交 | 用户 | 时间 | ||
| 71e81e | 1 | package cn.stylefeng.guns.core.schedue.quartz; |
| 懒 | 2 | |
| 3 | import org.quartz.*; | |
| 4 | import org.springframework.beans.factory.annotation.Autowired; | |
| 5 | import org.springframework.boot.CommandLineRunner; | |
| 6 | ||
| 7 | /** | |
| 8 | * quartz的启动示例 | |
| 9 | * | |
| 10 | * @author fengshuonan | |
| 11 | * @Date 2019/2/24 16:55 | |
| 12 | */ | |
| 13 | public class StartQuartzExample implements CommandLineRunner { | |
| 14 | ||
| 15 | @Autowired | |
| 16 | private Scheduler scheduler; | |
| 17 | ||
| 18 | @Override | |
| 19 | public void run(String... args) throws Exception { | |
| 20 | ||
| 21 | // 启动调度器 | |
| 22 | scheduler.start(); | |
| 23 | ||
| 24 | //构建job信息 | |
| 25 | JobDetail jobDetail = JobBuilder.newJob(SampleQuartzJob.class).withIdentity(SampleQuartzJob.class.getName(), "aaa").build(); | |
| 26 | ||
| 27 | //表达式调度构建器(即任务执行的时间) | |
| 28 | CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule("*/5 * * * * ?"); | |
| 29 | ||
| 30 | //按新的cronExpression表达式构建一个新的trigger | |
| 31 | CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(SampleQuartzJob.class.getName(), "aaa") | |
| 32 | .withSchedule(scheduleBuilder).build(); | |
| 33 | ||
| 34 | try { | |
| 35 | scheduler.scheduleJob(jobDetail, trigger); | |
| 36 | ||
| 37 | } catch (SchedulerException e) { | |
| 38 | System.out.println("创建定时任务失败" + e); | |
| 39 | throw new Exception("创建定时任务失败"); | |
| 40 | } | |
| 41 | } | |
| 42 | } | |
