save project

my_app.py

 import tkinter
+from tkinter import messagebox
+import json
 
+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
     app_login.root.destroy()
     global app_reg
@@ -13,10 +19,29 @@ def reg_to_login():   # 注册界面转登录界面
     app_login.show()
 
 def register():     # 注册验证
-    pass
-
+    name,password1,password2 = app_reg.get_input()
+    if name == "" or password1 == "" or password2 == "":
+        messagebox.showerror("zhu","o")
+    elif name in users:
+        messagebox.showinfo("zhu","xx")
+    elif password1 != password2:
+        messagebox.showwarning("sb","zhu") 
+    else:
+        users[name] = password1
+        ww = json.dumps(users)
+        with open('user.txt','w',encoding="utf-8") as a:
+            a.write(ww) 
+        messagebox.showwarning("zhu","pass")
+        app_login = My_login
+        app_login.show()
+    
 def login():    # 登录验证
-    pass    
+    name,password = app_login.get_input()
+    ds = users.get(name)
+    if password == ds:
+        messagebox.showwarning("zhesad","sb")
+    else:
+        messagebox.showwarning("s;faghje","aaa")
 
 class My_login():       # 登录窗口
     def __init__(self):

user.txt

-{"admin": "123456"}
\ No newline at end of file
+{"admin": "1234", "python": "1234", "asd": "asd", "qwe": "12345", "ww": "1", "wwww": "1", "www": "1", "qqq": "1", "yruyt": "1", "7364": "56"}
\ No newline at end of file