Question

我想每周一上午9点执行一个任务，所以我使用的是Quartz，但是我在Java项目中遇到了一些问题。我在网上看过一些tuto，但没有一个对我有用。这就是我所做的：

quartz.properties

# Configuring Main Scheduler Properties
org.quartz.scheduler.instanceName = TriggerQuartz
org.quartz.scheduler.instanceId = 1
org.quartz.scheduler.rmi.export = false
org.quartz.scheduler.rmi.proxy = false

# Configuring ThreadPool
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount = 30
org.quartz.threadPool.threadPriority = 5

org.quartz.plugin.jobInitializer.class=org.quartz.plugins.xml.XMLSchedulingDataProcessorPlugin

TriggerQuartz.java

package servlet;
import org.quartz.CronScheduleBuilder;
import org.quartz.JobBuilder;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.Trigger;
import org.quartz.TriggerBuilder;
import org.quartz.impl.StdSchedulerFactory;

public class TriggerQuartz 
{
    public static void main( String[] args ) throws Exception
    {       
        JobDetail job = JobBuilder.newJob(DHTask.class)
        .withIdentity("dummyJobName", "group1").build();

        Trigger trigger = TriggerBuilder
        .newTrigger()
        .withIdentity("dummyTriggerName", "group1")
        .withSchedule(
            CronScheduleBuilder.cronSchedule("  0 0 9 ? * MON *"))
        .build();


        Scheduler scheduler = new StdSchedulerFactory().getScheduler();
        scheduler.start();
        scheduler.scheduleJob(job, trigger);

    }
}

DHTask.java

package servlet;
import org.quartz.*;

public class DHTask implements Job
{
    DHData data = new DHData();
    DHDemande d = new DHDemande();
    public void execute(JobExecutionContext context)
    throws JobExecutionException {
        System.out.println("Task done!");
    }
}

我错过了什么？

在java项目中使用quartz执行任务

0 个答案: