Built-in Parameter

Basic Built-in Parameter

variable	declaration method	meaning
system.biz.date	${system.biz.date}	The day before the scheduled time of the daily scheduling instance, the format is yyyyMMdd
system.biz.curdate	${system.biz.curdate}	The timing time of the daily scheduling instance, the format is yyyyMMdd
system.datetime	${system.datetime}	The timing time of the daily scheduling instance, the format is yyyyMMddHHmmss

Extended Built-in Parameter

Support custom variable names in the code, declaration method: ${variable name}. It can refer to basic built-in parameter or specify "constants".
We define this benchmark variable as $[...] format, $[yyyyMMddHHmmss] can be decomposed and combined arbitrarily, such as: $[yyyyMMdd], $[HHmmss], $[yyyy-MM-dd], etc.

Or the 2 following methods may be useful:

1. use add_month(yyyyMMdd, offset) function to add/minus number of months
the first parameter of this function is yyyyMMdd, representing the time format user will get
the second is offset, representing the number of months the user wants to add or minus
* Next N years：$[add_months(yyyyMMdd,12*N)]
* N years before：$[add_months(yyyyMMdd,-12*N)]
* Next N months：$[add_months(yyyyMMdd,N)]
* N months before：$[add_months(yyyyMMdd,-N)]
*********************************************************************************************************
1. add numbers directly after the time format
* Next N weeks：$[yyyyMMdd+7*N]
* First N weeks：$[yyyyMMdd-7*N]
* Next N days：$[yyyyMMdd+N]
* N days before：$[yyyyMMdd-N]
* Next N hours：$[HHmmss+N/24]
* First N hours：$[HHmmss-N/24]
* Next N minutes：$[HHmmss+N/24/60]
* First N minutes：$[HHmmss-N/24/60]