Java 定时器

需要的jar包quartz-all-1.6.5.jar
private SiteEmailTaskManager()
{
start();
}
@SuppressWarnings("deprecation")
private static void start()
{
try
{
SchedulerFactory schedFact = new org.quartz.impl.StdSchedulerFactory();
Scheduler sched = schedFact.getScheduler();
sched.start();
//SiteEmailJobBean 定时器要实行的类 此类必须继承QuartzJobBean类
//在继承此类时必须实现executeInternal方法；在此方法里做要做的事情
JobDetail jobDetail = new JobDetail(" siteEmail receive ",
" siteEmail receive ", SiteEmailJobBean.class);
jobDetail.getJobDataMap().put(" types ", " FULLS ");
CronTrigger trigger = new CronTrigger(" siteEmail receive ",
" siteEmail receive ");
/**//* 每60分钟执行一次 */
trigger.setCronExpression(" 0 0/60 * * * ? ");
sched.scheduleJob(jobDetail, trigger);
}
catch (Exception e)
{
logger.error("SiteEmailTaskManager start exception.", e);
}
}
public class SiteEmailJobBean extends QuartzJobBean
{
/* (non-Javadoc)
* @see org.springframework.scheduling.quartz.QuartzJobBean#executeInternal(org.quartz.JobExecutionContext)
*/
@SuppressWarnings("deprecation")
@Override
protected void executeInternal(JobExecutionContext arg0)
throws JobExecutionException
{
//在此方法中执行你需要做的事情
}
}