Spring 定时任务-1

先上一个很简单的例子

import java.util.Timer;
import java.util.TimerTask;

public class Test extends TimerTask  {   
 
    public static void main(String[] args) {   
        Timer t=new Timer();   
        t.schedule(new Test(),0,1000);   
    }   
  
    public void run() {   
        System.out.println("|");   
    }   
} 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
再上一简单例子(Web)：
//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"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	http://www.springframework.org/schema/beans/spring-beans.xsd">

		<bean id="schedulerFactory"
			class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
			<property name="triggers">
				<list>
					<ref bean="SendMessageJobInThreeM" />
				</list>
			</property>
			<property name="applicationContextSchedulerContextKey">
				<value>applicationContext</value>
		   </property>
	    </bean>
    
   	 <bean id="SendMessageJobInThreeM" class="org.springframework.scheduling.quartz.CronTriggerBean">
		<property name="jobDetail" ref="SendMessageJob" />
		<property name="cronExpression" value="/10 * * * * ? " />
	 </bean> 
	 
	 <bean id="SendMessageJob" class="org.springframework.scheduling.quartz.JobDetailBean">
			<property name="jobClass" value="com.oyp.job.QuartTest" />
	 </bean>
	 
	 <bean id = "beanTest" class = "com.oyp.job.BeanTest" >
	 </bean>

</beans>

// 定时执行的类

package com.oyp.job;

import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.springframework.context.ApplicationContext;
/**
 * @author oyp mail:[e-mail]
 */

public class QuartTest implements Job{
	public void execute(JobExecutionContext context) throws JobExecutionException {
		System.out.println("定时任务开始！");
		Scheduler sch = (Scheduler) context.getScheduler();
		String jobname = context.getJobDetail().getName();
		String jobgroup = context.getJobDetail().getGroup();
		try {
			ApplicationContext appCtx = (ApplicationContext) context.getScheduler().getContext().get("applicationContext");
			sch.pauseJob(jobname, jobgroup);
			BeanTest bt = (BeanTest)appCtx.getBean("beanTest");
			bt.method();
		} catch (SchedulerException e) {
			e.printStackTrace();
		}
		 finally {
				try {
					sch.resumeJob(jobname, jobgroup);
					System.out.println("定时任务结束！");
				} catch (SchedulerException e) {
					System.out.println("异常！");
				}
		}
	}
}
	

//bean

package com.oyp.job;

public class BeanTest {
   void method() {
	   System.out.println("Fuck!");
   }
}