quartz与spring配置

<!-- 实现规则服务实时加载的定时服务配置文件 -->

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">

<bean id="loadObject" class="com.sunyard.rule.global.ContextLoad"/>

<bean name="jobDetailBean" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject" ref="loadObject"/>
<property name="targetMethod" value="load"/>
</bean>

<bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
<property name="jobDetail">
<ref bean="jobDetailBean" />
</property>
<!--
下面表示每天晚上21点执行
配置具体方法见《定时服务配置说明》
-->
<property name="cronExpression">
<value>0 0 21 * * ?</value>
</property>
</bean>

<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref bean="cronTrigger" />
</list>
</property>
</bean>
</beans>


id="loadObject"是定时服务类；
name="jobDetailBean"用来指定定时服务的方法；
id="cronTrigger"配置定时服务的时间；
最后一个bean用来设置定时服务队列。
（解释比较直白）