求随机码

import random
def r_code():
    code = ''
    for i in range(6):
        num = random.randint(0,9)
        alf = chr(random.randint(65,90))
        add = random.choice([num,alf])
        code = "".join([code,str(add)])
    return code
print(r_code())

 

转载于:https://www.cnblogs.com/kaiyuan111/p/10544789.html