获取指定长度的随机字符串

Posted 2020-09-09 你若精彩，蝴蝶自来

s = ‘‘
chars = ‘abcdefghijklmnopqrstuvwxyz0123456789‘
length = len(chars) - 1
random = Random()
for i in range(31):
    s += chars[random.randint(0, length)]

x = int(time.time() * 1000)
s = str(x)+s