save project

my_app.py

@@ -27,6 +27,11 @@ def register():     # 注册验证
         messagebox.showwarning('错误','古道西风瘦马')
     else:
         users[name] = password1
+        content = json.dumps(users)
+        with open('user.txt','w',encoding='utf-8') as f:
+            file.write(content)
+        messagebox.showinfo('成功','夕阳西下')
+        reg_to_login()
 
 def login():    # 登录验证
     pass