在Java的Spring框架中配置Quartz的教程

<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">   <!-- spring -->   <context-param>     <param-name>contextConfigLocation</param-name>     <param-value>classpath:application-*.xml</param-value>   </context-param>    <!-- spring监听 -->    <listener>     <listener-class>       org.springframework.web.context.ContextLoaderListener     </listener-class>   </listener> </web-app> 

<?xml version="1.0" encoding="UTF-8"?>  <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-2.5.xsd       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">    <!-- 任务实体 -->   <bean id="testTaskBean" class="com.jp.task.TestTask" />    <!-- 定时更新政策任务方法 -->   <bean id="testTaskTimerMethod"     class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">     <property name="targetObject" ref="testTaskBean" />     <!-- targetMethod 配置定时执行的方法名 -->     <property name="targetMethod" value="executeAction" />     <property name="concurrent" value="false" />   </bean>    <!-- 定时更新政策触发器 -->   <bean id="testTaskTrigger"     class="org.springframework.scheduling.quartz.CronTriggerBean">     <property name="jobDetail" ref="syncPolicyTaskTimerMethod" />         <!-- 每个3分钟的第0秒执行 -->     <property name="cronExpression" value="0 0/3 * * * ?" />   </bean>    <!-- 订制任务列表 -->   <bean id="scheduler"     class="org.springframework.scheduling.quartz.SchedulerFactoryBean">     <property name="triggers">       <list>         <ref bean="testTaskTrigger" />       </list>     </property>   </bean> </beans> 

package com.jp.task;   import org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.springframework.scheduling.quartz.QuartzJobBean;   public class TestTask extends QuartzJobBean{      Logger log = Logger.getLogger( PolicyServiceTest.class );        public void executeAction(){     log.info("Hello quartz");   }    @Override   protected void executeInternal(JobExecutionContext arg0)       throws JobExecutionException {        }  }