linux中用python生成验证密码

#生成密码，默认八位
import random
import string
def get_pwd(changdu=8):
    n = string.digits+string.ascii_letters
    mima=''
    while changdu > 0 :
        x = random.choice(n)
        mima = mima + x
        changdu -= 1
    return mima
if __name__ == '__main__':
    changdu = int(input("请输入密码长度:"))
    print(get_pwd(changdu))
    print("默认八位密码：",get_pwd())

/usr/local/bin/python3 /root/PycharmProjects/NSD211/day04/ruirui.py

请输入密码长度:5

H5dwP

默认八位密码： VgvSa8N3

Process finished with exit code 0