import random
def generate_imei(): # 跟useragent类似,要变换一下
# # 生成随机的TAC(前六位)
tac = ''.join(random.choices('0123456789', k=6))
# 生成随机的FAC(接下来的两位)
fac = ''.join(random.choices('0123456789', k=2))
# 生成随机的SNR(后面的六位)
snr = ''.join(random.choices('0123456789', k=6))
# 计算校验位
imei_base = tac + fac + snr
imei_list = [int(digit) for digit in imei_base]
check_digit = sum(imei_list[::-2] + [sum(divmod(d * 2, 10)) for d in imei_list[-2::-2]]) % 10
# 生成最终的IMEI
imei = imei_base + str((10 - check_digit) % 10)
return imei
# return "".join(random.choices('0123456789abcdef', k=15))