Specify arbitrary start and end times for cron job
问题 For Quartz Cron, is it possible at all to specify a cronexpression that corresponds to: Run every 6 minutes, starting from 9:12 AM until 5:37 PM. I attempted to write the cronexpression 0 12-37/6 9-17 ? * * but this does only runs once an hour. I also understand that the cronexpression 0 /6 9-17 ? * * corresponds to Run every 6 minutes between the hours of 9 AM and 5 PM . But is there any way to constrain the starting and ending minutes on that cronexpression? More generally, can I specify an