def generate_random_str(length=16):
"""
生成一个随机长度的字符串
:param length:
:return:
"""
str_list = [random.choice(string.digits + string.ascii_letters) for i in range(length)]
return ''.join(str_list)
def generate_random_str(length=16):
"""
生成一个随机长度的字符串
:param length:
:return:
"""
str_list = [random.choice(string.digits + string.ascii_letters) for i in range(length)]
return ''.join(str_list)