Spring Quartz Java工程版和Web工程版示例
环境： MyEclipse8.6 + Tomcat6.0.18 + Spring2.5.6
最近研究Spring Quartz定时器任务调度，写了两个Demo，欢迎阅读指正。
Spring Quartz Java工程版
Mission.java（任务源文件）
package com.springquartz.bean;
import org.apache.log4j.Logger;
/**
* @className:Mission.java
* @classDescription:
* @author:Wentasy
* @createTime:2012-7-15 下午07:14:36
* @since:JDK 1.6
*/
public class Mission {
private Logger logger = Logger.getLogger(this.getClass().getName());
public void print(){
logger.info("开始进行任务调度......");
}
}
SpringQuartzTest.java（测试源文件）
package com.springquartz.test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* @className:SpringQuartzTest.java
* @classDescription:
* @author:Wentasy
* @createTime:2012-7-15 下午07:14:55
* @since:JDK 1.6
*/
public class SpringQuartzTest {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("测试开始......");
ApplicationContext actx = new ClassPathXmlApplicationContext("applicationContext.xml");
System.out.println("测试结束......");
}
}
applicationContext.xml（Spring Quartz配置文件）
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> <beans> <!-- 要调度的对象 --> <bean id="job" class="com.springquartz.bean.Mission"></bean> <!-- 定义目标bean和bean中的方法 --> <bean id="jobTask" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <property name="targetObject"> <ref local="job"/> </property> <property name="targetMethod"> <value>print</value> </property> </bean> <!-- 定义触发的时间 --> <bean id="cron" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail"> <ref bean="jobTask"/> </property> <property name="cronExpression"> <value>10,15,20,25,30,35,40,45,50,55,00 * * * * ?</value> <!-- <value>00,05 53,54 * * * ?</value>--> </property> </bean> <!-- 总管理 --> <bean autowire="no" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="triggers"> <list> <ref local="cron"/> </list> </property> </bean> </beans>
运行效果截图：
Spring Quartz Web工程版
PrintInfoJob.java（任务源文件）
package com.springquartz.bean;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.scheduling.quartz.QuartzJobBean;
import com.springquartz.service.IPrintInfoService;
/**
* @className:Mission.java
* @classDescription:
* @author:Wentasy
* @createTime:2012-7-15 下午07:14:36
* @since:JDK 1.6
*/
public class PrintInfoJob extends QuartzJobBean{
private IPrintInfoService prinfInfoService = null;
public IPrintInfoService getPrinfInfoService() {
return prinfInfoService;
}
public void setPrinfInfoService(IPrintInfoService prinfInfoService) {
this.prinfInfoService = prinfInfoService;
}
@Override
protected void executeInternal(JobExecutionContext arg0)
throws JobExecutionException {
// TODO Auto-generated method stub
this.prinfInfoService.print();
}
}
IprintInfoService.java（任务接口源文件）
package com.springquartz.service;
/**
* @className:IPrintInfoService.java
* @classDescription:
* @author:Wentasy
* @createTime:2012-7-15 下午08:00:31
* @since:JDK 1.6
*/
public interface IPrintInfoService {
/**
* 方法名：print
* 功能：打印信息
*/
public void print();
}
PrintInfoServiceImpl.java（任务实现源文件）
package com.springquartz.service.impl;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import com.springquartz.service.IPrintInfoService;
/**
* @className:PrintInfoServiceImpl.java
* @classDescription:
* @author:Wentasy
* @createTime:2012-7-15 下午07:59:33
* @since:JDK 1.6
*/
public class PrintInfoServiceImpl implements IPrintInfoService{
public void print() {
// TODO Auto-generated method stub
Calendar now = Calendar.getInstance();
System.out.println("现在是北京时间：" + this.format(now.getTime()));
}
public String format(Date date){
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
return sdf.format(date);
}
}
applicationContext.xml（Spring Quartz配置文件）
<?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:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> <bean id="printInfoService" class="com.springquartz.service.impl.PrintInfoServiceImpl"/> <!-- 配置一个Job --> <bean id="printInfoJob" class="org.springframework.scheduling.quartz.JobDetailBean"> <property name="jobClass" value="com.springquartz.bean.PrintInfoJob"/> <property name="jobDataAsMap"> <map> <entry key="prinfInfoService" value-ref="printInfoService"></entry> </map> </property> </bean> <!-- 简单的触发器 --> <bean id="simplePrintInfoTrigger" class="org.springframework.scheduling.quartz.SimpleTriggerBean"> <property name="jobDetail"> <ref bean="printInfoJob"/> </property> <property name="startDelay"> <value>6000</value> </property> <property name="repeatInterval"> <value>6000</value> </property> </bean> <!--复杂的触发器 --> <bean id="complexPrintInfoTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail"> <ref bean="printInfoJob"/> </property> <property name="cronExpression"> <!-- <value>0 0/1 * * * ?</value> --> <value>00,05,10,15,20,25,30,35,40,45,50,55 * * * * ?</value> </property> </bean> <!-- spring触发工厂 --> <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="triggers"> <list> <ref bean="complexPrintInfoTrigger"/> </list> </property> </bean> </beans>
web.xml（Web工程配置文件）
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext*.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
运行效果截图：
项目注意事项：
1.所需Jar包：
commons-collections-3.2.jar commons-logging-1.1.jar jta.jar log4j-1.2.15.jarquartz-all-1.6.5.jar spring.jar
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