标签：display git alt 密码 strip use form ide enc
while 1: username =input (‘请输入你的注册账号：‘) userkey = input(‘请输入你的注册密码(只能是纯数字)：‘) if userkey.isdigit(): with open(‘数据存储‘,‘r+‘,encoding=‘utf-8‘) as f: f.write(‘{} \n {}‘.format(username,userkey)) print("注册成功") break else: print(‘请输入数字‘) i = [] l = 0 while l < 3: user = input(‘请输入账号：‘) key1 = input(‘请输入密码：‘) with open(‘数据存储‘,‘r+‘,encoding=‘utf-8‘) as f: for line in f: i.append(line) print(i) if user == i[0].strip() and key1 == i[1].strip(): print("登录成功") break else: print(‘登陆失败‘) print(‘你还有{}次机会‘.format(l)) l += 1
这个代码有问题，嗯.
不知为何，usrkey不能添加进入列表
待修改
修改完成
原因：将if循环列入了for循环中，导致每次只输入一个元素进入列表中
while 1: username =input (‘请输入你的注册账号：‘) userkey = input(‘请输入你的注册密码(只能是纯数字)：‘) if userkey.isdigit(): with open(‘数据存储‘,‘r+‘,encoding=‘utf-8‘) as f: f.write(‘{} \n {}‘.format(username,userkey)) print("注册成功") break else: print(‘请输入数字‘) i = [] l = 0 while l < 3: user = input(‘请输入账号：‘) key1 = input(‘请输入密码：‘) with open(‘数据存储‘,‘r+‘,encoding=‘utf-8‘) as f: for yihang in f: i.append(yihang) print(i) if user == i[0].strip() and key1 == i[1].strip(): print("登录成功") break else: print(‘登陆失败‘) print(‘你还有{}次机会‘.format(l)) l += 1
标签：display git alt 密码 strip use form ide enc
原文地址：https://www.cnblogs.com/zly9527/p/11257206.html
