Python 生成8位0-9的随机数

1.使用zfill填充

str(random.randint(0,99999999)).zfill(8)

2.

import string

"".join(map(lambda x:random.choice(string.digits), range(8)))

3.使用random sample

import random

random.sample(["0","1","2","3","4","5","6","7","8","9"],8)