public interface IMyTestService { 
    public void myTest(); 
} 

@Component //import org.springframework.stereotype.Component; 
public class MyTestServiceImpl implements IMyTestService { 
   @Scheduled(cron="0/5 * * * * ? ")  //每5秒执行一次 
   @Override 
   public void myTest(){ 
      System.out.println("进入测试"); 
   } 
} 

package jobs;

import org.apache.log4j.Logger;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.scheduling.quartz.QuartzJobBean;

public class MainJob extends QuartzJobBean {
private Logger logger=Logger.getLogger(getClass());
@Override
protected void executeInternal(JobExecutionContext arg0)
throws JobExecutionException {
// TODO Auto-generated method stub
logger.debug("Just say hi.");
}

}

package jobs;

import org.apache.log4j.Logger;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.scheduling.quartz.QuartzJobBean;

public class SecondJob extends QuartzJobBean {
private Logger logger=Logger.getLogger(getClass());
@Override
protected void executeInternal(JobExecutionContext arg0)
throws JobExecutionException {
// TODO Auto-generated method stub
logger.debug("I'm the second job.");
}

}

package listeners;

import org.apache.log4j.Logger;
import org.quartz.JobDetail;
import org.quartz.JobExecutionContext;
import org.quartz.Scheduler;
import org.quartz.Trigger;
import org.quartz.listeners.TriggerListenerSupport;
import org.springframework.scheduling.quartz.QuartzJobBean;
import org.springframework.scheduling.quartz.SimpleTriggerBean;

public class NextJobTriggerListener extends TriggerListenerSupport {
private Logger logger=Logger.getLogger(getClass());
private String name;
public String getName() {
return this.name;
}
public void setName(String name)
{
this.name=name;
}
private SimpleTriggerBean nextTrigger;
public void setNextTrigger(SimpleTriggerBean nextTrigger) {
this.nextTrigger=nextTrigger;
}
@Override
public void triggerComplete(Trigger trigger, JobExecutionContext context, int code) {
try{
Scheduler schduler=context.getScheduler();
JobDetail nextJob=nextTrigger.getJobDetail();
//查找名称和即将加入的任务一样的任务
JobDetail oldJob=schduler.getJobDetail(nextJob.getName(),nextJob.getGroup());
//查找名称和即将加入的触发器一样的触发器
Trigger oldTrigger=schduler.getTrigger(nextTrigger.getName(),nextTrigger.getGroup());

if(oldJob==null&&oldTrigger==null)//同名的任务和触发器都不存在
{
logger.debug("inside scheduleJob."+code);
schduler.scheduleJob(nextJob,nextTrigger);
}else//同名的任务或触发器
{

logger.debug("oldJob==null:"+(oldJob==null));
logger.debug("oldTrigger==null:"+(oldTrigger==null));
}
super.triggerComplete(trigger, context, code);
}catch(Exception e)
{
e.printStackTrace();
}
}


}

<?xml version="1.0"encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jee="http://www.springframework.org/schema/jee"
xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.0.xsd">
<!-- 主任务 -->
<bean id="mainJob"
class="org.springframework.scheduling.quartz.JobDetailBean">
<!-- 运行的类 -->
<property name="jobClass">
<value> jobs.MainJob </value>
</property>
</bean>
<!-- 主任务的监听器 -->
<bean id="mainTriggerListener"
class="listeners.NextJobTriggerListener">
<!-- 下个触发器 -->
<property name="nextTrigger" ref="secondTrigger"></property>
<!-- 监听器名称 -->
<property name="name" value="mainTriggerListener"></property>
</bean>

<!-- 主任务的触发器 -->
<bean id="mainTrigger"
class="org.springframework.scheduling.quartz.SimpleTriggerBean">
<property name="jobDetail">
<!-- 上面创建的任务调度对象 -->
<ref bean="mainJob" />
</property>
<!-- 启动60秒后执行任务调度的excute方法 -->
<property name="startDelay">
<value> 6000 </value>
</property>
<!-- 运行次数 -->
<property name="repeatCount">
<value> </value>
</property>
<!-- 隔一个小时运行一次(貌似多余,不写会报错) -->
<property name="repeatInterval">
<value> 3600000 </value>
</property>
<property name="triggerListenerNames">
<list>
<value> mainTriggerListener </value>
</list>
</property>
</bean>
<!-- 后续任务 -->
<bean id="secondJob"
class="org.springframework.scheduling.quartz.JobDetailBean">
<!-- 运行的类 -->
<property name="jobClass">
<value> jobs.SecondJob </value>
</property>
</bean>
<!-- 后续任务的触发器 -->
<bean id="secondTrigger"
class="org.springframework.scheduling.quartz.SimpleTriggerBean">
<property name="jobDetail">
<!-- 上面创建的任务调度对象 -->
<ref bean="secondJob" />
</property>
<!-- 启动6秒后执行任务调度的excute方法 -->
<property name="startDelay">
<value> 6000 </value>
</property>
<!-- 运行次数 -->
<property name="repeatCount">
<value> </value>
</property>
<!-- 隔一个小时运行一次(貌似多余,不写会报错) -->
<property name="repeatInterval">
<!--
<value>3600000</value>
-->
<value> 6000 </value>
</property>
</bean>
<!-- 任务调度工厂类 -->
<bean
class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<!-- 这一部分的配置不用管 -->
<property name="quartzProperties">
<props>
<prop key="org.quartz.threadPool.class">
org.quartz.simpl.SimpleThreadPool
</prop>
<prop key="org.quartz.threadPool.threadCount"> </prop>
<prop key="org.quartz.threadPool.threadPriority">
</prop>
<prop
key="org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread">
true
</prop>
</props>
</property>
<!-- 触发器,可以放一大堆触发器 -->
<property name="triggers">
<list>
<!-- 在这里加 -->
<ref bean="mainTrigger"/>
</list>
</property>
<property name="triggerListeners">
<list>
<!-- 触发器的监听器 -->
<ref bean="mainTriggerListener" />
</list>
</property>
</bean>
</beans>

DEBUG [ MainJob.executeInternal(14) ] Just say hi.
DEBUG [ NextJobTriggerListener.triggerComplete(38) ] inside scheduleJob .3
DEBUG [SecondJob.executeInternal(14)] I'm the second job.
DEBUG [ NextJobTriggerListener.triggerComplete(43) ] oldJob==null:false
DEBUG [ NextJobTriggerListener.triggerComplete(44) ] oldTrigger== null:false