spring4 quartz 实现定时器功能

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
<beans>

<bean id="scheduler"
class="org.springframework.scheduling.quartz.SchedulerFactoryBean"
lazy-init="false">
<!-- <property name="startupDelay" value="10" /> -->
<property name="triggers">
<list>
<!-- 定时问好 -->
<ref local="sayHelloTirgger" />
</list>
</property>
</bean>

<!--  定时问好  begin -->
<bean name="sayHelloJob" class="org.springframework.scheduling.quartz.JobDetailFactoryBean">
<property name="jobClass"
value="com.main.scheduler.job.TimeSayHelloJob" />
<property name="applicationContextJobDataKey" value="applicationContext" />
</bean>
<bean id="sayHelloTirgger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<property name="jobDetail" ref="sayHelloJob" />
<property name="cronExpression">
<value>0/6 * * * * ?</value><!--每6秒 -->
</property>
</bean>
<!--  定时问好  end -->
</beans>