python:实现8位随机密码生成器
import random
low="abcdefghijklmnopqrstuvwxyz"
upp="ABCDEFGHIJKLMNOPQRSTUVWXYZ"
num="0123456789"
sym="!@#$%^&*"
all=low+upp+num+sym
length=
import random
low="abcdefghijklmnopqrstuvwxyz"
upp="ABCDEFGHIJKLMNOPQRSTUVWXYZ"
num="0123456789"
sym="!@#$%^&*"
all=low+upp+num+sym
length=