|  |  | 
 |  |  |          SchedulerTaskSupport.threadPoolPriority = threadPoolPriority; | 
 |  |  |       } | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    /** | 
 |  |  |     * 删除工作任务 | 
 |  |  |     * @param jobName | 
 |  |  |     * @param jobGroupName | 
 |  |  |     * @throws SchedulerException | 
 |  |  |     */ | 
 |  |  |    public static void deleteJob(String jobName, String jobGroupName) throws SchedulerException{ | 
 |  |  |       Scheduler sched = SchedulerTaskFactory.getSingleScheduler() ; | 
 |  |  |       sched.deleteJob(new JobKey(jobName, jobGroupName)); | 
 |  |  |    } | 
 |  |  |     | 
 |  |  |    /** | 
 |  |  |     * 添加每X秒钟重复工作一次的工作任务, | 
 |  |  | 
 |  |  |                    .withIntervalInSeconds(intervalInSeconds) | 
 |  |  |                    .withRepeatCount(repeatCount)) | 
 |  |  |            .build(); | 
 |  |  |          | 
 |  |  |         sched.scheduleJob(job, trigger); | 
 |  |  |         sched.start(); | 
 |  |  |  |