任务调度

Quartz的使用


<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-2.5.xsd">
   <!-- 创建索引定时任务 -->
   <bean id="createIndexTask" class ="cn.f3.web.CreateIndexTask">
   <property name="searchKeyWordDao" ref="searchKeyWordDao"></property>
   </bean>
  
    <!--定义定时执行createIndexTask任务，创建论坛帖子索引-->  
    <bean id="fourmTask" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">  
        <property name="targetObject">  
            <ref bean="createIndexTask" />  
        </property>  
        <property name="targetMethod">  
            <value>forum</value>  
        </property>
    </bean>    
    <!--触发器bean的设置，即触发器去触发哪个bean，并且我们还定义了触发的时间:每天中午13：00-->  
    <bean id="fourmTrigger" 
        class="org.springframework.scheduling.quartz.CronTriggerBean">  
        <property name="jobDetail">  
            <ref bean="fourmTask" />  
        </property>  
        <property name="cronExpression">  
            <!-- 每天中午13：00执行 -->  
            <value>0 00 13 * * ?</value>  
        </property>      
    </bean>

    <!--管理触发器的总设置,管理我们的触发器列表,可以在bean的list中放置多个触发器。  -->  
    <bean autowire="no" 
        class="org.springframework.scheduling.quartz.SchedulerFactoryBean">  
        <property name="triggers">  
            <list>  
                <ref local="fourmTrigger" />                 
            </list>  
        </property>    
    </bean>

</beans>