這邊介紹spring和quartz的整合,
首先先利用mvaen建立,可參閱maven build project,
接下來是需要用到的dependencies,
pom.xml
<!-- Spring 3 dependencies --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>3.1.2.RELEASE</version> </dependency> <!-- QuartzJobBean in spring-context-support.jar --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>3.1.2.RELEASE</version> </dependency> <!-- Spring + Quartz need transaction --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>3.1.2.RELEASE</version> </dependency>
<!-- Spring web --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>3.1.2.RELEASE</version> </dependency>
<!-- Quartz framework --> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <version>1.8.6</version> </dependency>
接者建立排程要執行的工作項目
Statistic.java
package com.quartz; public class Statistic { public void doJob() { System.out.println("Statistic doJob !"); } }
宣告quartz排程bean
<bean id="statistic" class="com.quartz.Statistic" /> <bean id="statisticJob" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <property name="targetObject" ref="statistic" /> <property name="targetMethod" value="doJob" /> </bean>
設定排程間格的trigger
<bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail" ref="statisticJob" /> <property name="cronExpression" value="0 * * * * ?" /> </bean>
建立schedulerFactory結合statistic & trigger
<bean id="schedulerFactory" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="jobDetails"> <list> <ref bean="statisticJob" /> </list> </property> <property name="triggers"> <list> <ref bean="cronTrigger" /> </list> </property> </bean>
最後進行web.xml配置
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/classes/applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> </web-app>
部署至tomcat後便可看到如下執行畫面
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