<?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:context="http://www.springframework.org/schema/context"

       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-4.0.xsd

    http://www.springframework.org/schema/context

    http://www.springframework.org/schema/context/spring-context-4.0.xsd

    http://www.springframework.org/schema/aop

    http://www.springframework.org/schema/aop/spring-aop-4.0.xsd

    http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.1.xsd">

    <description>Spring Configuration</description>

    <context:component-scan base-package="包的根目录例：com.xx.xx"/>

    <!-- 配置任务线性池 -->

    <task:executor  id="executor" pool-size="10" />

    <task:scheduler id="scheduler" pool-size="10"/>

    <task:annotation-driven scheduler="scheduler" executor="executor" proxy-target-class="true"/>

    <!-- 如果类文件中没有使用@Scheduled ，可以使用下面的配置 -->

    <!--<task:scheduled-tasks scheduler="scheduler">

        <task:scheduled ref="TestJob" method="test" cron="0/1 * * * * ?"/>

    </task:scheduled-tasks>-->

</beans>

import org.springframework.scheduling.annotation.Scheduled;

import org.springframework.stereotype.Component;

@Component("TestJob")

public class ATask{

    @Scheduled(cron = "0 9 16 * * ?")//每隔5秒隔行一次

    public void test(){

        System.out.println("job1 开始执行。。。。");

    }

}