auto save

my_app.py

@@ -22,6 +22,10 @@ def register():     # 注册验证
         messagebox.showwing("错误，密码不一致")
         messagebox.showwing("错误，密码不一致")
     else:
     else:
         users[name]=password1
         users[name]=password1
+        c=json.dumps(users)
+        with open("user.txt","w",encoding="utf-8") as f:
+            f.write()
+        tkinter.messagebox.showinfo("提示","注册成功")
 
 
 def login():    # 登录验证
 def login():    # 登录验证
     pass    
     pass