Quartz案例二.zip

package com.example.demo.quartz; import org.quartz.*; import org.quartz.impl.StdSchedulerFactory; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import java.util.Date; @Configuration public class QuartzConfig { @Bean public JobDetail getJobDetail(){ JobDetail firstJob = JobBuilder.newJob(MyJob.class) .withIdentity("firstJob") //将JobDetail持久化到内存中 //由于JobDetail和Trigger目前还是单独两个个体，JobDetail创建完成后没有Trigger指向它会被删除 .storeDurably(true) .build(); return firstJob; } //为什么不将Trigger纳入容器： //如果将Trigger纳入容器，这个触发器需要在创建的时候就关联一个Job，并且会自动将任务执行 //@Bean public static Trigger getTrigger(){ Trigger trigger = TriggerBuilder.newTrigger() .withSchedule(SimpleScheduleBuilder.simpleSchedule().withRepeatCount(0)) .startAt(new Date(System.currentTimeMillis()+5000)) .build(); return trigger; } @Bean(name = "MySchedule") public Scheduler getSchedule(JobDetail jobDetail) throws SchedulerException { Scheduler scheduler = new StdSchedulerFactory().getScheduler(); // Trigger trigger = QuartzConfig.getTrigger(); // scheduler.scheduleJob(jobDetail,trigger); scheduler.start(); return scheduler; } }