save project

my_app.py

 import tkinter
 import tkinter
+from tkinter import messagebox
+import json
 
 
+with open("user.txt","r",encoding="utf-8") as f1:
+    f2=f1.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
     app_login.root.destroy()
     app_login.root.destroy()
     global app_reg
     global app_reg
@@ -13,8 +18,16 @@ def reg_to_login():   # 注册界面转登录界面
     app_login.show()
     app_login.show()
 
 
 def register():     # 注册验证
 def register():     # 注册验证
-    pass
-
+    name,mima,mima2=app_reg.get_input()
+    if name=="" or mima=="" or mima2=="":
+        messagebox.showwarning("错误","信息不完整")
+    elif name in users:
+        messagebox.showwarning("错误","这名有了")
+    elif mima!=mima2:
+        messagebox.showwarning("错误","你俩密码不样")
+    else:
+        users[name]=mima
+        messagebox.showwarning("对","注册成功")
 def login():    # 登录验证
 def login():    # 登录验证
     pass    
     pass