转载自：http://blog.csdn.net/wxwzy738/article/details/25158787
1、spring的配置文件
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<beans xmlns="http://www.springframework.org/schema/beans"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:p="http://www.springframework.org/schema/p"
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xmlns:task="http://www.springframework.org/schema/task"
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xmlns:context="http://www.springframework.org/schema/context"
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xmlns:aop="http://www.springframework.org/schema/aop"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
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http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
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http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
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http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
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http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
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http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd">
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<task:annotation-driven />
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<bean id="myTaskXml" class="com.spring.task.MyTaskXml"></bean>
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<task:scheduled-tasks>
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<task:scheduled ref="myTaskXml" method="show" cron="*/5 * * * * ?" />
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<task:scheduled ref="myTaskXml" method="print" cron="*/10 * * * * ?"/>
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</task:scheduled-tasks>
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<context:component-scan base-package="com.spring.task" />
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</beans>
2、基于xml的定时器任务
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package com.spring.task;
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public class MyTaskXml {
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public void show(){
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System.out.println("XMl:is show run");
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}
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public void print(){
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System.out.println("XMl:print run");
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}
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}
3、基于注解的定时器任务
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package com.spring.task;
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import org.springframework.scheduling.annotation.Scheduled;
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import org.springframework.stereotype.Component;
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@Component
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public class MyTaskAnnotation {
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@Scheduled(cron = "0 0 1 * * *")
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public void show(){
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System.out.println("Annotation：is show run");
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}
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@Scheduled(fixedRate = 1000*2)
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public void print(){
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System.out.println("Annotation：print run");
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}
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}
4、测试
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package com.spring.test;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.support.ClassPathXmlApplicationContext;
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public class Main {
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public static void main(String[] args) {
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ApplicationContext ctx = new ClassPathXmlApplicationContext("spring-mvc.xml");
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}
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}
运行结果：Annotation：print runAnnotation：print runAnnotation：print runXMl:print runXMl:is show runAnnotation：print runAnnotation：print run
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原文链接：https://blog.csdn.net/u012129031/article/details/53925412
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发表于 2020-06-06 09:59:47
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