quartz获取缓存中所有运行中的Job

Quartz 2.1.5：

public static void getAllJobs(){
        try {
            Scheduler scheduler = schedulerFactory.getScheduler();
            for (String groupName : scheduler.getJobGroupNames()) {
                for (JobKey jobKey : scheduler.getJobKeys(GroupMatcher.jobGroupEquals(groupName))) {
                    String jobName = jobKey.getName();
                    String jobGroup = jobKey.getGroup();
                    //get job's trigger
                    List triggers = (List) scheduler.getTriggersOfJob(jobKey);
                    Date nextFireTime = triggers.get(0).getNextFireTime();
                    System.out.println("[jobName] : " + jobName + " [groupName] : "
                        + jobGroup + " - " + nextFireTime);
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

Quartz 1.8.6

Scheduler scheduler = new StdSchedulerFactory().getScheduler();

//loop all group
for (String groupName : scheduler.getJobGroupNames()) {

//loop all jobs by groupname
for (String jobName : scheduler.getJobNames(groupName)) {

      //get job's trigger
  Trigger[] triggers = scheduler.getTriggersOfJob(jobName,groupName);
  Date nextFireTime = triggers[0].getNextFireTime();

  System.out.println("[jobName] : " + jobName + " [groupName] : "
        + groupName + " - " + nextFireTime);

}

}