save project

my_app.py

 import tkinter
 import tkinter
 from tkinter import messagebox
 from tkinter import messagebox
+import json
 
 
-with open("user.txt",'r', encoding='')
+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
 def login_to_reg():    # 登录界面转注册界面
@@ -15,13 +18,20 @@ def reg_to_login():   # 注册界面转登录界面
     global app_login
     global app_login
     app_login = My_login()
     app_login = My_login()
     app_login.show()
     app_login.show()
-
-
 def register():     # 注册验证
 def register():     # 注册验证
-    pass
-
+    name,password1,password2 = app_reg.iuput()
+    if name == "" or password1 == "" or password2 == "":
+        messagebox.showwarning("警告!"，"警告!请填写完整注册信息")
+    elif name in users:
+        messagebox.showerror()
+    elif password1 != password2:
+        messagebox.showerror()
+    else:
+        messageboxs.showinfo()
+        users[name] = password1            
 def login():    # 登录验证
 def login():    # 登录验证
-    pass    
+    
+
 
 
 class My_login():       # 登录窗口
 class My_login():       # 登录窗口
     def __init__(self):
     def __init__(self):