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前言

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提示：以下是本篇文章正文内容，下面案例可供参考

一、pom的配置

 <dependency><groupId>org.quartz-scheduler</groupId><artifactId>quartz</artifactId><version>2.3.2</version></dependency><dependency><groupId>ch.qos.logback</groupId><artifactId>logback-classic</artifactId><version>1.2.3</version></dependency>

1.加注解

@EnableScheduling
public class BusinessApplication {public static void main(String[] args) {SpringApplication.run(BusinessApplication.class, args);log.info("*********启动成功************");}}

二、使用方法

1.工程图

2.创建工具类

package com.juyuan.api.scheduled_tasks.pojo;import lombok.Data;@Data
public class QuartzBean {//任务名称private String jobID ;//执行任务类private String jobClass;//cron表达式private String cron;
}

package com.juyuan.api.scheduled_tasks.jop;import org.quartz.*;
import org.springframework.scheduling.quartz.QuartzJobBean;import java.text.SimpleDateFormat;
import java.time.LocalDateTime;
import java.util.Date;public class SimpleTask extends QuartzJobBean {@Overrideprotected void executeInternal(JobExecutionContext jobExecutionContext) throws JobExecutionException{JobDetail jobDetail = jobExecutionContext.getJobDetail();JobKey key = jobDetail.getKey();System. out.println("任务名称为:"+key.getName()+",执行时间为:"+ LocalDateTime.now());}