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 {
      
  }
  
}