backend_code/src/main/java/com/template/api/Task.java

package com.template.api;

import org.quartz.JobDetail;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.quartz.JobKey;
import org.springframework.scheduling.quartz.QuartzJobBean;

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

public class Task extends QuartzJobBean {
    @Override
    protected void executeInternal(JobExecutionContext jobExecutionContext) throws JobExecutionException {
        //输出当前时间
        Date date = new Date();
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String dateString = dateFormat.format(date);

        JobDetail jobDetail = jobExecutionContext.getJobDetail();
        JobKey key = jobDetail.getKey();
        //工作内容
        System.out.println("定时任务名称：【" + key.getName() + "】，执行时间：" + dateString);
    }
}