python常用util工具之——生成四位不同数字，生成四位数字，生成密码包括数字和英文

 

废话少说上代码！！！！！

import random
import string


def generate_password():
    # 确保至少有一个数字
    password = random.choice(string.digits)
    # 其余字符从所有字母和数字中选取
    all_characters = string.ascii_letters + string.digits
    for _ in range(8):
        password += random.choice(all_characters)
    # 打乱密码字符顺序
    password_list = list(password)
    random.shuffle(password_list)
    return ''.join(password_list)
##四位不可是连号
def generate_non_consecutive_four_digit_number():
    while True:
        number = random.randint(1000, 9999)
        digits = [int(d) for d in str(number)]
        consecutive = False
        for i in range(len(digits)-1):
            if abs(digits[i + 1]-digits[i]) == 1:
                consecutive = True
                break
        if not consecutive:
            return number
#四位都不相同
def generate_four_digit_random_number():
    while True:
        num = random.randint(1000, 9999)
        digit_list = list(str(num))
        if len(set(digit_list)) == 4:
            return num