save project

my_app.py

 import tkinter
 from tkinter import messagebox
 import json
-with open("users.txt","r",encoding="utf-8") as f:
+with open("user.txt","r",encoding="utf-8") as f:
     info=f.read()
     users=json.loads(info)
 def login_to_reg():    # 登录界面转注册界面

users.txt

+{"admin": "123456", "123": "123"}
\ No newline at end of file