spring集成quartz2.X 配置

最新推荐文章于 2023-03-31 11:49:39 发布

太阳花_1989

最新推荐文章于 2023-03-31 11:49:39 发布

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本文介绍如何在Spring框架中配置并使用Quartz作为定时任务调度器。通过两种方式实现任务调度：一种是任务类继承QuartzJobBean，另一种是在配置文件中定义任务类和执行方法。文中详细展示了具体的Java代码及Spring配置文件。

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1.导入spring相关的jar包、spring-context-support-4.0.8.RELEASE.jar、quartz-2.2.1.jar

2、在Spring中使用Quartz有两种方式实现：第一种是任务类继承QuartzJobBean，第二种则是在配置文件里定义任务类和要执行的方法，类和方法仍然是普通类。很显然，第二种方式远比第一种方式来的灵活。

第一种方式的JAVA代码：

public class CarPositionJob extends QuartzJobBean {

	private  CarPositionService postionService;

	@Override
	protected void executeInternal(JobExecutionContext arg0)
			throws JobExecutionException {
	// TODO Auto-generated method stub */30 * * * * ?
		
		postionService.doCarPositionUpLoad();//将车辆位置信息查询出来插入任务表
		
	}


//
	/**
	 * @param postionService the postionService to set
	 */
	public void setPostionService(CarPositionService postionService) {
		this.postionService = postionService;
	}


}

Spring的配置文件：创建quartz.xml 文件，具体配置

<?xml version="1.0" encoding="UTF-8"?>
<beans default-lazy-init="true"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://www.springframework.org/schema/beans" 
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:context="http://www.springframework.org/schema/context" 
	xmlns:jdbc="http://www.springframework.org/schema/jdbc"  
	xmlns:jee="http://www.springframework.org/schema/jee" 
	xsi:schemaLocation="
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
		http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd
		http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.1.xsd">
  
  	<!--startProjectBeans-->
       
       <bean id="CarPositionService" class="com.dfhc.bus.carposition.service.CarPositionService"> </bean>
        <!-- For times when you need more complex processing, passing data to the scheduled job 任务jo配置-->  
        <bean name="carPostion"    class="org.springframework.scheduling.quartz.JobDetailFactoryBean">  
            <property name="jobClass" value="com.dfhc.pub.web.CarPositionJob" />  
            <property name="jobDataMap">  
                <map>  
                    <entry key="postionService" value-ref="CarPositionService" />  
                </map>  
            </property>  
            <property name="durability" value="true" />  
        </bean>  
          
     
       
        <!-- Run the job every 30 seconds  quartz配置任务调用  -->  
        <bean id="cronTrigger"  class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">  
            <property name="jobDetail" ref="carPostion" />  
         
            <property name="cronExpression" value="*/30 * * * * ?" />  
              
        </bean>  
      
       
       
        <!-- Scheduler factory bean to glue together jobDetails and triggers to Configure Quartz Scheduler  启动调度任务 -->  
        <bean  class="org.springframework.scheduling.quartz.SchedulerFactoryBean">  
            <property name="jobDetails">  
                <list>  
                    <ref bean="carPostion" />  
               
                </list>  
            </property>  
       
            <property name="triggers">  
                <list>  
                    <ref bean="cronTrigger" />  
                </list>  
            </property>  
        </bean>  
       
    </beans>