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_rag
-    app_rag=My_register()
-    app_rag.show()
+    global app_reg
+    app_reg=My_register()
+    app_reg.show()
 def reg_to_login():   # 注册界面转登录界面
     app_reg.root.destroy()
     global app_login
@@ -12,8 +17,21 @@ 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.showwarning("警告","填写完整")
+    elif name in users:
+        messagebox.showwarning("错误","名字已存在")
         
+    elif password1 != password2:
+        messagebox.showwarning("错误","密码不一致")
+    else:
+        users[name]=password1
+        content=json.dumps(users)
+        with open("usert.xt","w",encoding="utf-8")as file:
+            file.write(content)
+        messagebox.showwarning("成功","注册成功")
+        login_show()
 def login():    # 登录验证
     pass    
 

usert.xt

+{"admin": "123456", "\u7684\u5730\u65b9": "123"}
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