用嘛python实现简单的登录

Question

 

Answer 1

s = input('登录选择1，创建用户选择2：')
if s == '1':
    name = input("username:")
    password = input('password:')
    f = open('acc.txt', 'r', encoding='utf-8')
    t = f.read().split('\n')
    f.close()
    d = {}
    for i in t:
        d[i.split('-')[0]] = i.split('-')[1]

    if d.get(name, '') and d.get(name, '') == password:
        print('登录成功')
    else:
        print('登录失败或不存在账号')
elif s == '2':
    name = input("username:")
    password = input('password:')
    f = open('acc.txt', 'w+', newline='', encoding='utf-8')
    f.write(f'{name}-{password}\n')
    f.close()

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