SchedulerService { public List<TaskInfo> getJobList() { List<TaskInfo> list = new ArrayList<>(); try { for (String groupJob : getJobGroupNames()) { for (JobKey jobKey : scheduler.getJobKeys(GroupMatcher.<JobKey>groupEquals(groupJob))) { List<? extends Trigger> triggers = scheduler.getTriggersOfJob(jobKey); for (Trigger trigger : triggers) { Trigger.TriggerState triggerState = scheduler.getTriggerState(trigger.getKey()); JobDetail jobDetail = scheduler.getJobDetail(jobKey); String cronExpression = ""; Date createTime = null; Long repeatInterval = 0L; Integer repeatCount = 0; Date startDate = null; Date endDate = null; if (trigger instanceof CronTrigger) { CronTrigger cronTrigger = (CronTrigger) trigger; cronExpression = cronTrigger.getCronExpression(); } else if (trigger instanceof SimpleTrigger) { SimpleTrigger simpleTrigger = (SimpleTrigger) trigger; repeatInterval = simpleTrigger.getRepeatInterval(); repeatCount = simpleTrigger.getRepeatCount(); startDate = simpleTrigger.getStartTime(); endDate = simpleTrigger.getEndTime(); } TaskInfo info = new TaskInfo(); info.setData(jobDetail.getJobDataMap()); info.setJobName(jobKey.getName()); info.setJobTrigger(trigger.getClass().getName()); info.setJobGroupName(jobKey.getGroup()); info.setJobClassName(jobDetail.getJobClass().getName()); info.setJobDescription(jobDetail.getDescription()); info.setJobStatus(triggerState.name()); info.setCronExpression(cronExpression); info.setCreateTime(createTime); info.setRepeatInterval(repeatInterval); info.setRepeatCount(repeatCount); info.setStartDate(startDate); info.setEndDate(endDate); list.add(info); } } } } catch (SchedulerException e) { e.printStackTrace(); } return list; }  List<String> getJobGroupNames(); List<TaskInfo> getJobList(); void addSimpleJob(TaskInfo info); void addCronJob(TaskInfo info); void editSimpleJob(TaskInfo info); void editCronJob(TaskInfo info); void deleteJob(String jobName, String jobGroup); void pauseJob(String jobName, String jobGroup); void resumeJob(String jobName, String jobGroup);  }
@Test public void getJobList() { List<TaskInfo> list = schedulerService.getJobList(); }