auto save

my_app.py

@@ -29,8 +29,10 @@ def register():     # 注册验证
         messagebox.showerror("ERROR","密码不一致")
     else:
         users[name] = pd1
-        messagebox.showerror("失败","注册失败")
-
+        content = json.dumps(users)
+        with open('user.txt','w',encoding='utf-8') as f:
+            f.write(content)
+        messagebox.showinfo("恭喜","注册成功！")
 
 def login():    # 登录验证
     pass   

user.txt

-{"admin": "123456"}
\ No newline at end of file
+{"admin": "123456", "wx461961": "123456", "1": "1", "2": "2"}
\ No newline at end of file