user2928913
user2928913

Reputation: 223

Quartz scheduler Expression - 7 characters

I am new to quartz scheduler, and I want to schedule a job for every sunday 8 AM. The cronmaker generated it as below.

0 0 8 ? * SUN *

My job ran successfully using this expression but I don't really understand this. It has 7 characters. I also googled but could not find much help. Can some one explain my expression.

Upvotes: 0

Views: 1050

Answers (1)

user2928913
user2928913

Reputation: 223

I just found at http://www.quartz-scheduler.org/documentation/quartz-2.2.x/tutorials/tutorial-lesson-06

The below are the seven items in items in the expression. -Seconds -Minutes -Hours -Day-of-Month -Month -Day-of-Week -Year (optional field)

Upvotes: 1

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