facebook messenger bot的持久性菜单不会随着上次更改而更新

Question

我正在使用botkit来构建我的机器人。我第一次验证了我的网络挂接连续的菜单，这是有它来作为例子的一个：

controller.api.thread_settings.menu([ 
     { 
      "type":"postback", 
      "title":"Hello", 
      "payload":"hello" 
     }, 
     { 
      "type":"postback", 
      "title":"Help", 
      "payload":"help" 
     }, 
     { 
      "type":"web_url", 
      "title":"Botkit Docs", 
      "url":"https://github.com/howdyai/botkit/blob/master/readme-facebook.md" 
     }, 
    ]); 

我改变了持续菜单：

controller.api.thread_settings.menu([ 
     { 
      "type":"postback", 
      "title":"Account", 
      "payload":"account" 
     }, 
     { 
      "type":"postback", 
      "title":"News", 
      "payload":"news" 
     }, 
     { 
      "type": "postback", 
      "title": "Contact", 
      "payload": "contact" 
     }, 
    ]); 

但它已经3天没有被改变我设定的内容。我想了解什么是错误的，什么时候Facebook Messenger更新菜单？ 我甚至试图用curl来删除和添加持久性菜单，但没有任何工作。

Answer 1

您必须删除对话线程并再次开始以查看更改才会生效。

此外，FB为此更改了有效负载结构，您需要设置语言环境，并将菜单项放入call_to_actions数组中。

controller.api.thread_settings.menu([ 
     { "locale": "default", 
     "compose_input_disabled": false, 
     "call_to_actions": [ 
      { 
      "title":"My Account", 
      "type":"nested", 
      "call_to_actions":[ 
      { 
       "title":"Pay Bill", 
       "type":"postback", 
       "payload":"PAYBILL_PAYLOAD" 
      }, 
      { 
       "title":"History", 
       "type":"postback", 
       "payload":"HISTORY_PAYLOAD" 
      }, 
      { 
       "title":"Contact Info", 
       "type":"postback", 
       "payload":"CONTACT_INFO_PAYLOAD" 
      } 
      ] 
     }, 
     { 
      "type":"postback", 
      "title":"Help", 
      "payload":"help" 
     }, 
     { 
      "type":"web_url", 
      "title":"Botkit Docs", 
      "url":"https://github.com/howdyai/botkit/blob/master/readme-facebook.md" 
     } 
     ] 
     } 

    ]); 

Answer 2

您需要以下2种方法：removePersistentMenu和addPersistentMenu。

https://github.com/matthewericfisher/fb-robot/blob/master/app.js

要有耐心，它可能需要一分钟，请检查您的控制台响应。

您还需要删除与Facebook Messenger中的机器人的对话。