''' 随机发送n位数字+字母的验证码 ''' import random def get_verified(length): code = '' for i in range(length): num = str(random.randint(0, 9)) ALP = chr(random.randint(65, 90)) alp = chr(random.randint(97, 122)) res = random.choice((num, ALP, alp)) code += res re
function getRandomColor(){ var colorValue = [0,1,2,3,4,5,6,7,8,9,'a','b','c','d','e','f']; var s = "#"; for (var i=0;i<6;i++) { s+=colorValue[Math.floor(Math.random()*16)]; } return s; }