java quartz的使用,做时间轮询调用 CronTrigger

布满荆棘的人生 2022-08-04 11:38 149阅读 0赞

import org.quartz.Job;
    import org.quartz.JobExecutionContext;
    import org.quartz.JobExecutionException;
    
    public class TestJob implements Job{
    
     public void execute(JobExecutionContext arg0) throws JobExecutionException {
      System.out.println("ok");
     }
    
    }

<pre name="code" class="html">import java.util.Properties;
    
    import org.apache.commons.logging.Log;
    import org.apache.commons.logging.LogFactory;
    import org.quartz.CronTrigger;
    import org.quartz.JobDetail;
    import org.quartz.Scheduler;
    import org.quartz.Trigger;
    import org.quartz.impl.StdSchedulerFactory;
    
    import com.ai.appframe2.util.ResourceUtil;
    import com.asiainfo.appframe.ext.exeframe.task.TaskFrameWork;
    
    public class NewsVisitCountTask {
     private transient static Log log = LogFactory.getLog(TestTask.class);
     
     public void doTask(String taskCode,String taskID) throws Exception {
      String[] args = new String[]{taskCode,"0",taskID};
      //加载配置参数
         Properties prop = ResourceUtil.loadPropertiesFromClassPath("task/task.properties", "task", true);
      //生成调度
      StdSchedulerFactory scheduler = new StdSchedulerFactory(prop);
      Scheduler schedu = scheduler.getDefaultScheduler();
      //绑定job
      //创建jobDetail实例，绑定Job实现类  
      //指明job的名称，所在组的名称，以及绑定job类  
      JobDetail job = new JobDetail("TaskScanJob", "TaskScanJobGrp", TestJob.class);
      //默认的scanDataJob.cron的参数，每隔1分钟
         String scanDataJobCron = "0 0/1 * * * ?";
         //添加触发器
         Trigger trigger = new CronTrigger("TaskScanTrigger", "TaskScanTriggerGrp", scanDataJobCron);<pre name="code" class="html"> //将任务和触发器加入调度
         schedu.scheduleJob(job, trigger);
         schedu.start();
     }
     public static void main(String[] args) throws Exception {
      NewsVisitCountTask task = new NewsVisitCountTask();
            task.doTask("EMP_STAFF_YEAR_A","1000000002");
            System.out.println("ok");
     }
    }本人才写的源代码，这里是公司的需要我才专门研究了一下下，结果发现超级好用