save project

my_app.py

-import tkinter
+import tkinter,json
+from tkinter import messagebox
+with open("user.txt","r",encoding="utf-8")as f:
+    data=f.read()
+    users=json.loads(data)
 
 
 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
-    pass
-
+    app_login.root.destroy()
+    global app_reg
+    app_reg=My_register()
+    app_reg.show()
 def reg_to_login():   # 注册界面转登录界面
 def reg_to_login():   # 注册界面转登录界面
-    pass
+    app_reg.root.destroy()
+    app_login=My_login()
+    app_login.show()
+    
 
 
 def register():     # 注册验证
 def register():     # 注册验证
-    pass
-
+    name,password1,password2=app_reg.get_input()
+    print(name,password1,password2)
+    if name==None or password1==None or password2==None:
+        messagebox.warning("警告","信息不能为空！")
+    elif name in users:
+        messagebox.warning("警告","重名了","请重新命名")
+    elif password1!=password2:
+        messagebox.warning("警告","两次密码不一致~")
+        users[name]=password1
 def login():    # 登录验证
 def login():    # 登录验证
     pass    
     pass