'''
编写登录程序,账号密码来自于文件
user_info0212.txt文件中的账号密码格式为: jackkey:123456
'''
username = input("请输入您的账户名: ").strip()
password = input("请输入您的密码: ").strip()
with open('user_info0212', encoding='utf-8', mode='r') as f:
content = f.read()
user, pwd = content.split(':')
user = user.strip()
pwd = pwd.strip()
if username == user and password == pwd:
print(f"登录成功,欢迎{username}登录")
else:
print("sorry, 您输入的账户或者密码有误!")