spring mvc quartz配置定时

最新推荐文章于 2025-08-15 16:04:36 发布

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最新推荐文章于 2025-08-15 16:04:36 发布

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分类专栏： Spring mvc 文章标签：测试 java web.xml

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本文介绍如何使用Maven依赖及Spring框架配置Quartz定时任务。包括Maven中引入Quartz库，配置task-config.xml文件实现定时任务调度，web.xml配置上下文加载监听器等内容。

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[size=large]一、maven中的包名[/size]

<dependency>
			<groupId>org.quartz-scheduler</groupId>
			<artifactId>quartz</artifactId>
			<version>1.7.3</version>
		</dependency>

[size=large]二、task-config.xml的内容[/size]

<?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"
	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">

	 <bean id="quartzJob" class="com.bhu.defender.front.controller.QuartzJob"></bean>
        <!-- 定义调用对象和调用对象的方法 -->
        <bean id="jobtask" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
            <!-- 调用的类 -->
            <property name="targetObject">
                <ref bean="quartzJob"/>
            </property>
            <!-- 调用类中的方法 -->
            <property name="targetMethod">
                <value>logInsetAlarmStat</value>
            </property>
        </bean>
        <!-- 定义触发时间 -->
        <bean id="doTime" class="org.springframework.scheduling.quartz.CronTriggerBean">
            <property name="jobDetail">
                <ref bean="jobtask"/>
            </property>
            <!-- cron表达式 -->
            <property name="cronExpression">
                <value>0 10 0 * * ?</value>
            </property>
        </bean>

        <!-- 总管理类 如果将lazy-init='false'那么容器启动就会执行调度程序  -->
        <bean id="startQuertz" lazy-init="false" autowire="no" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
            <property name="triggers">
                <list>
                    <ref bean="doTime"/>
                </list>
            </property>
        </bean>
</beans>

[size=large]三、web.xml的配置[/size]

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

	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
    <listener>
        <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
    </listener>

[size=large]四、QuartzJob.java[/size]

public class QuartzJob
{
	/**
	 * 插入数据 开始执行任务的方法
	 * @throws IOException 
	 */
    public void logInsetAlarmStat() throws IOException
    {
          ......
    }
}