spring中使用quartz实现定时任务

1.利用JobDetailBean类来配置JobDetail的BEAN类，引用需要执行的任务，作为需要执行的程序
2.利用SimpleTriggerBean类或者CronTriggerBean配置Trigger的BEAN类，其中引用1中定义的bean，作为应用的定时器

3.利用ScheduleFactoryBean类配置scheduler的bean类，注册2中定义的定时器

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
	<bean id="CollectorTool" class="com.bupt.transmit.unite.util.BsRunParamUtil">
		<property name="scheduler" ref="schedulerFactory" />
	</bean>
	<bean id="schedulerJobDetail"
		class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
		<property name="targetObject" ref="CollectorTool" />
		<property name="targetMethod" value="reScheduleJob" />
		<property name="concurrent" value="false" />
	</bean>
	<bean id="cronTrigger"
		class="org.springframework.scheduling.quartz.CronTriggerBean">
		<property name="jobDetail" ref="schedulerJobDetail" />
		<property name="cronExpression">
			<value>0 0/5 * * * ?</value>
		</property>
	</bean>
	<bean id="schedulerFactory"
		class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
		<property name="triggers">
			<list>
				<ref local="cronTrigger" />
			</list>
		</property>
	</bean>
</beans>