Question

ABAP中有随机函数吗？

有的话是什么？谢谢

Answer 1

RANDOM_AMOUNT
可以指定rnd_min和rnd_max来确定随机数的范围
如：
CALL FUNCTION 'RANDOM_AMOUNT'
EXPORTING
rnd_min = '1'
rnd_max = '10'
IMPORTING
rnd_amount = rnd

Answer 2

* CALL: 随机函数
CALL FUNCTION 'RANDOM_AMOUNT'
EXPORTING
rnd_min = '0' " 下限
rnd_max = '100' " 上限
IMPORTING
rnd_amount = ldf_random. " 随机数

Answer 3

DATA: m type i ,
n(5) TYPE n.
DO 20 TIMES.
CALL FUNCTION 'QF05_RANDOM_INTEGER'
EXPORTING
ran_int_max = 99999
ran_int_min = 10000
IMPORTING
ran_int = m
EXCEPTIONS
invalid_input = 1
OTHERS = 2.
n = m.
WRITE:/ n.
ENDDO.