Spring定时器XML配置

spring-task.xml

<?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:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:task="http://www.springframework.org/schema/task"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.1.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
        http://www.springframework.org/schema/task
        http://www.springframework.org/schema/task/spring-task-3.1.xsd">

    <!-- springMVC 定时器开关 -->
    <task:annotation-driven />
    <bean id="midTask" class="com.henu.task.MidTask"></bean>
    <task:scheduled-tasks>
        <task:scheduled ref="midTask" method="timerController" cron="0/5 * * * * ?" />  <!-- 这里表示的是每隔5秒执行一次    -->
    </task:scheduled-tasks>
</beans>

web.xml（在web.xml中加入以下代码）

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/config/spring-task.xml</param-value>
</context-param>

MidTask.java

package com.henu.task;

public class MidTask {

    public void timerController() {
        System.out.println("task1");
    }
}