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Question mark (?) in Cron expression Use of
2022-06-30 05:14:00 【Catci】
【 Abstract 】
cron Explanation of expression with question mark (?) Can only be used in DayofMonth and DayofWeek Two domain , Due to the appointed date (DayofMonth) And designated weeks (DayofWeek) There is a conflict , So when a date is specified (DayofMonth) after ( Including every day *), week (DayofWeek) A question mark... Must be used (?), Empathy , Designated week (DayofWeek) after , date (DayofMonth) A question mark... Must be used (?).
The question mark (?) Can only be used in DayofMonth and DayofWeek Two domain , Due to the appointed date (DayofMonth) And designated weeks (DayofWeek) There is a conflict , So when a date is specified (DayofMonth) after ( Including every day *), week (DayofWeek) A question mark... Must be used (?), Empathy , Designated week (DayofWeek) after , date (DayofMonth) A question mark... Must be used (?).
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