#!/usr/bin/env python#_*_ coding:utf-8 _*_dic={ ‘yts‘:{‘password‘:‘123‘,‘count‘:0}, ‘nick‘:{‘password‘:‘123‘,‘count‘:0}, ‘test‘:{‘password‘:‘123‘,‘count‘:0},}while True: name=input(‘请输入用户名: ‘) if not name in dic: print(‘用户不存在‘) continue if dic[name][‘count‘] > 2: print(‘尝试过多,锁定‘) continue password=input(‘请输入密码: ‘) if password == dic[name][‘password‘]: print(‘登录成功欢迎用户%s‘ %name) break else: print(‘用户名或密码错误‘) dic[name][‘count‘]+=1
时间: 2024-07-30 13:49:46