SpringBoot integrated Quartz timing task

1, create project

2. Create task class

package com.quartzjob.job.sysJob;

import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;

import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * 具体任务
 */
public class HelloJob implements Job {
    @Override
    public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException {
        Date date = new Date();
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd:HH:mm:ss");
        String dateString = simpleDateFormat.format(date);
        System.out.println(dateString);
    }
}

3, configure trigger and task scheduler

package com.quartzjob.job.config;

import com.quartzjob.job.sysJob.HelloJob;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.quartz.JobDetailFactoryBean;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;
import org.springframework.scheduling.quartz.SimpleTriggerFactoryBean;

/**
 * 配置触发器和任务调度器
 */
@Configuration
public class QuartzConfig {
    /**
     * 创建job对象
     * @return
     */
    @Bean
    public JobDetailFactoryBean jobDetailFactoryBean(){
        JobDetailFactoryBean factoryBean =  new JobDetailFactoryBean();
        //具体任务类
        factoryBean.setJobClass(HelloJob.class);
        return factoryBean;
    }

    /**
     * 创建tigger对象
     * @param jobDetailFactoryBean
     * @return
     */
    @Bean
    public SimpleTriggerFactoryBean simpleTriggerFactoryBean(JobDetailFactoryBean jobDetailFactoryBean){
        SimpleTriggerFactoryBean factoryBean = new SimpleTriggerFactoryBean();
        //关联jobDetailFactoryBean
        factoryBean.setJobDetail(jobDetailFactoryBean.getObject());
        //执行周期
        factoryBean.setRepeatInterval(2000);
        //重复次数
        factoryBean.setRepeatCount(5);
        return factoryBean;
    }

    /**
     * 创建Scheduler
     * @param simpleTriggerFactoryBean
     * @return
     */
    @Bean
    public SchedulerFactoryBean schedulerFactoryBean(SimpleTriggerFactoryBean simpleTriggerFactoryBean){
        SchedulerFactoryBean factoryBean = new SchedulerFactoryBean();
        //关联tigger
        factoryBean.setTriggers(simpleTriggerFactoryBean.getObject());
        return factoryBean;
    }
}

4. Turn on the timed task

package com.quartzjob.job;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
@EnableScheduling
public class JobApplication {

    public static void main(String[] args) {
        SpringApplication.run(JobApplication.class, args);
    }

}