save project

my_app.py

 import tkinter
-
+import json
+from tkinter import messagebox
+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
@@ -13,7 +17,19 @@ 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('!',"信息不完整")
+        
+    elif password1 != password2:
+        messagebox.showwarning('!',"两次密码不一直")
+    else:
+        users[name] = password1
+        content = json.dumps(users)
+        with open('user.txt','w',encoding='utf-8') as f:
+            f.write(content)
+        messagebox.showinfo("ye",'欧克了')
+        login_show()
 
 def login():    # 登录验证
     pass    

user.txt

-{"admin": "123456"}
\ No newline at end of file
+{"admin": "123456", "2b": "`"}
\ No newline at end of file