package com.my.quartz.testquartz1;import org.springframework.scheduling.annotation.Scheduled;import org.springframework.stereotype.Component;@Componentpublic class AppJob {        // @Scheduled(fixedDelay=1000)  //第一种方式    // fixedDelay延时多少毫秒，多少毫秒执行一次    /*        1 Seconds (0-59)        2 Minutes (0-59)        3 Hours (0-23)        4 Day of month (1-31)        5 Month (1-12 or JAN-DEC)        6 Day of week (1-7 or SUN-SAT)        7 Year (1970-2099)        取值：可以是单个值，如6；            也可以是个范围，如9-12；            也可以是个列表，如9,11,13            也可以是任意取值，使用*    */    // 0 * * * * * 代表每分钟执行一次    /*         2011-09-07 09:23:00        2011-09-07 09:24:00        2011-09-07 09:25:00        2011-09-07 09:26:00     */    @Scheduled(cron="0/1 * * * * ?")    public void execute() {        long ms = System.currentTimeMillis();          System.out.println(ms);    }}

<?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:tx="http://www.springframework.org/schema/tx"    xmlns:context="http://www.springframework.org/schema/context"    xmlns:mvc="http://www.springframework.org/schema/mvc"    xmlns:aop="http://www.springframework.org/schema/aop"    xmlns:task="http://www.springframework.org/schema/task"    xsi:schemaLocation="http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd        http://www.springframework.org/schema/tx        http://www.springframework.org/schema/tx/spring-tx-3.0.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context-3.0.xsd        http://www.springframework.org/schema/mvc        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd        http://www.springframework.org/schema/aop        http://www.springframework.org/schema/aop/spring-aop-3.0.xsd        http://www.springframework.org/schema/task        http://www.springframework.org/schema/task/spring-task-3.0.xsd">    <!--注解说明 -->    <context:annotation-config />    <!-- Spring自动扫描包 -->    <context:component-scan base-package="com.my" />        <!-- 计划任务 -->    <task:executor id="executor" pool-size="5" />    <task:scheduler id="scheduler" pool-size="10" />    <task:annotation-driven executor="executor" scheduler="scheduler" />    </beans>

package com.my.quartz.testquartz1;import org.quartz.Scheduler;import org.quartz.SchedulerException;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class App {    @SuppressWarnings("resource")    public static void main( String[] args ) throws InterruptedException, SchedulerException    {        ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");        System.out.println("Job-End");        //Scheduler scheduler = (Scheduler) context.getBean("schedulerBean");        //scheduler.shutdown();    }}

    <!-- 定时器开关-->    <task:annotation-driven />    <!-- 管理的Bean -->    <bean id="appJob" class="com.my.quartz.testquartz1" />    <task:scheduled-tasks scheduler="task">        <!--每三秒执行一次  -->        <task:scheduled ref="appJob" method="execute"            cron="0/1 * * * * ?" />    </task:scheduled-tasks>    <task:scheduler id="task" pool-size="10" />