python 数字+字母 随机验证码


1 import random
2 def v_code():
3     code = ''
4     for i in range(5):
5         add = random.choice([random.randrange(10),chr(random.randrange(65,91))])
6         code += str(add)
7     print(code)
8 
9 v_code()

 

posted @ 2018-10-22 16:19  YangM  阅读(836)  评论(0编辑  收藏  举报