Bot框架v4英雄卡分享按钮

Question

我正在使用v4的bot框架构建bot。我有功能在频道内共享英雄卡。即如果机器人部署在Facebook，我们也需要在Skype的联系人内共享。我怎样才能做到这一点？

Desired output like this

提前致谢。

Answer 1

Skype

通过Skype发送的任何卡已经具有转发给其他用户的功​​能。用户所要做的就是按下卡侧面显示的前进按钮。但是，Skype不支持直接在卡上添加共享按钮。

Facebook

您必须通过活动的频道数据发送Messenger Template以包含Facebook Messenger上的共享功能。在模板的元素中，您必须添加类型为element_share的按钮。请参阅下面的示例。

await turnContext.sendActivity({
  channelData: {
    "attachment": {
      "type": "template",
      "payload": {
        "template_type": "generic",
        "elements": [
          {
            "title": "Three Strategies for Finding Snow",
            "subtitle": "How do you plan a ski trip to ensure the best conditions? You can think about a resort’s track record, or which have the best snow-making machines. Or you can gamble.",
            "image_url": "https://static01.nyt.com/images/2019/02/10/travel/03update-snowfall2/03update-snowfall2-jumbo.jpg?quality=90&auto=webp",
            "default_action": {
              "type": "web_url",
              "url": "https://www.nytimes.com/2019/02/08/travel/ski-resort-snow-conditions.html",
              "messenger_extensions": false,
              "webview_height_ratio": "tall"
            },
            "buttons": [{
              "type":"element_share"
            }]
          }
        ]
      }
    }
  }
});

希望这可以帮助！