摘要：import os import sys import getpass login_username = 'admin' login_password = '12345' u = 0 while u < 3: username = input('请输入用户名:') is_change_pwd = 0; if username == login_username: ... 阅读全文

摘要：1 import os # 导入python自带库的模块 2 import sys # 导入python自带库的模块 3 import g... 阅读全文

摘要：1 import os 2 import sys 3 import getpass 4 5 login_username = 'admin' 6 login_password = '12345' 7 8 u = 0 9 while u < 3: 10 username = input('请输入用户名:') 11 if username == login_u... 阅读全文