广告小程序后端开发

https://pay.weixin.qq.com/wiki/doc/api/index.html

https://pay.weixin.qq.com/wiki/doc/api/wxa/wxa_api.php?chapter=9_1

STR = [chr(i) for i in range(65,91)]
print(STR)
#65-91对应字符A-Z
#['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z']
str = [chr(i) for i in range(97,123)]
print(str)
#a-z
#['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
number = [chr(i) for i in range(48,58)]  #0-9
print(number)
#['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
total=STR+str+number
import random
# 生成32位由数字和大小字母组成的随机字符串key
key=''
for i in range(32):
    key+=random.choice(total)

print(key)