Spring+Quartz实现定时调度

首先所需要的JAR为Spring基础的几个JAR还要加上

spring-context-support

然后加上Quartz的JAR

要进行任务调度首先业务要定义一个类实现JOB类，从而达到调用的作用

ApplicationContext.xml中的配置

<bean id="scheduleJobEntity" class="com.ghh.entity.ScheduleJob">
        <property name="jobId" value="01"/>
        <property name="jobName" value="定时任务1"/>
        <property name="jobGroup" value="定时组1"/>
        <property name="jobStatus" value="1"/>
        <property name="cornExpression" value="0 30 15 18 * ? *"/>
        <property name="desc" value="定时开会任务"/>
    </bean>

    <!--
        要配置多个定时任务的话
        定义多个JobDetailFactoryBean和CronTriggerFactoryBean
        将其最终添加进SchedulerFactoryBean调度器
    -->

    <!--配置定时任务-->
    <bean class="org.springframework.scheduling.quartz.JobDetailFactoryBean" id="jobDetail">
        <property name="jobClass" value="com.ghh.job.PlanJon"/>
        <property name="jobDataAsMap">
            <map>
                <entry key="scheduleJob">
                    <ref bean="scheduleJobEntity"/>
                </entry>
            </map>
        </property>
    </bean>

    <!--配置触发器-->
    <bean class="org.springframework.scheduling.quartz.CronTriggerFactoryBean" id="cronTriggerFactoryBean">
        <property name="cronExpression" value="#{scheduleJobEntity.cornExpression}"/>
        <property name="jobDetail" ref="jobDetail"/>
    </bean>

    <!--配置调度器-->
    <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean" id="schedulerFactoryBean">
        <property name="triggers">
            <list>
                <ref bean="cronTriggerFactoryBean"/>
            </list>
        </property>
    </bean>

测试调用

public class App 
{
    public static void main( String[] args ) throws SchedulerException {
       ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
        StdScheduler scheduler = (StdScheduler) context.getBean("schedulerFactoryBean");
        scheduler.start();
    }
}

最后附上cron的时间对应表