一、引入依赖

<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-quartz</artifactId>
</dependency>

二、示例任务

import lombok.extern.slf4j.Slf4j;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.scheduling.quartz.QuartzJobBean;import java.util.Date;@Slf4j
public class DemoJob extends QuartzJobBean {@Overrideprotected void executeInternal(JobExecutionContext context) throws JobExecutionException {context.getJobDetail().getJobDataMap().forEach((k, v) -> log.info("param, key:{}, value:{}", k, v));log.info("执行时间: " + new Date());}}

三、配置

import org.quartz.*;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;@Configuration
public class QuartzConfig {@Bean("demoJob")public JobDetail helloJobDetail() {return JobBuilder.newJob(DemoJob.class).withIdentity("demoJob").usingJobData("msg", "Hello Quartz").storeDurably().build();}@Beanpublic Trigger printTimeJobTrigger() {// 每秒执行一次CronScheduleBuilder cronScheduleBuilder = CronScheduleBuilder.cronSchedule("0/1 * * * * ?");return TriggerBuilder.newTrigger().forJob(helloJobDetail()).withIdentity("quartzTaskService").withSchedule(cronScheduleBuilder).build();}
}