Spring定时机制

applicationContext.xml 配置：

 

 

<!-- 定时服务配置开始 -->

<import resource="classpath:/config/spring/quartz_jobs.xml"/>

 

 

quartz_jobs.xml配置：

 

<?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">

 

<!-- 要调用的工作类 -->

<!--

<bean id="startQuartz" class="com.sides.news.StartQuartz"> <property

name="newsRssServiceBiz"> <ref bean="newsRssServiceBiz"/> </property>

</bean>

-->

<!-- 定义调用对象和调用对象的方法 -->

<bean id="newsWeather_jobtask"

class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">

<!-- 调用的类 -->

<property name="targetObject">

<ref bean="weatherServiceBiz" />

</property>

<!-- 调用类中的方法 -->

<property name="targetMethod">

<value>startWeather</value>

</property>

</bean>

 

<!-- 定义触发时间 -->

<bean id="newsWeatherTimer" class="org.springframework.scheduling.quartz.CronTriggerBean">

<property name="jobDetail">

<ref bean="newsWeather_jobtask" />

</property>

<!-- cron表达式 -->

<property name="cronExpression">

<value>0 1 8,12,18 * * ?</value>

</property>

</bean>

 

<!-- 定义调用对象和调用对象的方法 -->

<bean id="newsWeather_backtask"

class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">

<!-- 调用的类 -->

<property name="targetObject">

<ref bean="weatherServiceBiz" />

</property>

<!-- 调用类中的方法 -->

<property name="targetMethod">

<value>backupData</value>

</property>

</bean>

<!-- 定义触发备份数据 -->

<bean id="newsWeatherBackupTimer" class="org.springframework.scheduling.quartz.CronTriggerBean">

<property name="jobDetail">

<ref bean="newsWeather_backtask" />

</property>

<!-- cron表达式 -->

<property name="cronExpression">

<value>0 1 2 * * ?</value>

</property>

</bean>

 

<!-- 总管理类 如果将lazy-init='false'那么容器启动就会执行调度程序  -->

<bean id="startQuertz" lazy-init="false" autowire="no"

class="org.springframework.scheduling.quartz.SchedulerFactoryBean">

<property name="triggers">

<list>

<ref bean="newsWeatherTimer" />

<ref bean="newsWeatherBackupTimer" />

</list>

</property>

</bean>

 

</beans>