随机验证码 

def v_code():
ret=""
for i in range(5):
num=random.randint(0,9)
alf=chr(random.randint(65,122))
s=str(random.choice([num,alf]))
ret+=s
return ret
print(v_code())

 

posted @ 2018-10-22 14:46  valar-dohaeris  阅读(162)  评论(0)  编辑  收藏  举报