首先我们来写一个被调度的类:
public class QuartzJob
{
public void work()
{
System.out.println("Quartz的任务调度!!!");
}
}
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<!-- 要调用的工作类 -->
<bean id="quartzJob" class="com.kay.quartz.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>work</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>10,15,20,25,30,35,40,45,50,55 * * * * ?</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>import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class MainTest
{
/**
* @param args
*/
public static void main(String[] args)
{
System.out.println("Test start

.");ApplicationContext context = new ClassPathXmlApplicationContext("quartz-config.xml");
//如果配置文件中将startQuertz bean的lazy-init设置为false 则不用实例化
//context.getBean("startQuertz");
System.out.print("Test end
..");}
}
import org.quartz.impl.StdSchedulerFactory;
import java.util.Date;
/**
* quartz定时器测试
*
* @author leizhimin 2009-7-23 8:49:01
*/
public class MyJob implements Job {
public void execute(JobExecutionContext jobExecutionContext) throws JobExecutionException {
System.out.println(new Date() + ": doing something...");
}
}
class Test {
public static void main(String[] args) {
//1、创建JobDetial对象
JobDetail jobDetail = new JobDetail();
//设置工作项
jobDetail.setJobClass(MyJob.class);
jobDetail.setName("MyJob_1");
jobDetail.setGroup("JobGroup_1");
//2、创建Trigger对象
SimpleTrigger strigger = new SimpleTrigger();
strigger.setName("Trigger_1");
strigger.setGroup("Trigger_Group_1");
strigger.setStartTime(new Date());
//设置重复停止时间,并销毁该Trigger对象
java.util.Calendar c = java.util.Calendar.getInstance();
c.setTimeInMillis(System.currentTimeMillis() + 1000 * 1L);
strigger.setEndTime(c.getTime());
strigger.setFireInstanceId("Trigger_1_id_001");
//设置重复间隔时间
strigger.setRepeatInterval(1000 * 1L);
//设置重复执行次数
strigger.setRepeatCount(3);
//3、创建Scheduler对象,并配置JobDetail和Trigger对象
SchedulerFactory sf = new StdSchedulerFactory();
Scheduler scheduler = null;
try {
scheduler = sf.getScheduler();
scheduler.scheduleJob(jobDetail, strigger);
//4、并执行启动、关闭等操作
scheduler.start();
} catch (SchedulerException e) {
e.printStackTrace();
}
// try {
// //关闭调度器
// scheduler.shutdown(true);
// } catch (SchedulerException e) {
// e.printStackTrace();
// }
}
}
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