python 生成随机字符串的函数

Posted 2021-05-09

def generate_random_string(chars=string.ascii_uppercase + string.digits):
    """
    Generates a random string for input testing.
    Ref: https://stackoverflow.com/questions/2257441/random-string-generation-with-upper-case-letters-and-digits-in-python
    """
    
    size=random.randint(1, 10)
    
    return ''.join(random.choice(chars) for _ in range(size))