SpringBoot中使用Quartz设置定时任务的实例详解

<!-- 核心包 -->
<dependency>
    <groupId>org.quartz-scheduler</groupId>
    <artifactId>quartz</artifactId>
    <version>2.3.0</version>
</dependency>
<!-- 工具包 -->
<dependency>
    <groupId>org.quartz-scheduler</groupId>
    <artifactId>quartz-jobs</artifactId>
    <version>2.3.0</version>
</dependency>

import org.quartz.*;  
import org.springframework.context.annotation.Bean;  
import org.springframework.context.annotation.Configuration;  
  
/**  
 * 定义任务描述和具体的执行时间  
 */  
@Configuration  
public class QuartzConfig {  
    @Bean    public JobDetail jobDetail() {  
        //指定任务描述具体的实现类  
        return JobBuilder.newJob(IDCardWarningJob.class)  
                // 指定任务的名称  
                .withIdentity("IDCardWarningJob")  
                // 任务描述  
                .withDescription("任务描述：身份预警更新表")  
                // 每次任务执行后进行存储  
                .storeDurably()  
                .build();  
    }  
  
    @Bean  
    public Trigger trigger() {  
        //创建触发器  
        return TriggerBuilder.newTrigger()  
                // 绑定工作任务  
                .forJob(jobDetail())  
//                .withSchedule(CronScheduleBuilder.dailyAtHourAndMinute(1, 0))  // 设置每天凌晨1点触发一次任务  
                .withSchedule(CronScheduleBuilder.cronSchedule("0 0 1 * * ?"))  // 设置每天凌晨1点触发一次任务  
                .build();  
    }  
}

import com.alibaba.druid.support.logging.Log;  
import com.alibaba.druid.support.logging.LogFactory;  
import com.iknight.cost.service.IdentityWarningService;  
import org.quartz.Job;  
import org.quartz.JobExecutionContext;  
import org.quartz.JobExecutionException;  
import org.springframework.beans.factory.annotation.Autowired;  
  
  
public class IDCardWarningJob implements Job {  
    private static final Log logger = LogFactory.getLog(IDCardWarningJob.class);  
    @Autowired  
    private IdentityWarningService service;  
    public void setClaimPostServiceImpl(IdentityWarningService service) {  
        this.service = service;  
    }  
  
    @Override  
    public void execute(JobExecutionContext context) throws JobExecutionException {  
        service.updateDate();  
    }  
}