[英]Why are quick replies that I set in wit.ai, not showing when I used Facebook messenger to converse with the bot?
I have been trying to code a chat bot using Node.js, and integrate the app to Facebook. 我一直在尝试使用Node.js编写一个聊天机器人,并将该应用程序集成到Facebook。 I ran into wit.ai and realized it would be easier to use it as a integration to node.js app.
我遇到了wit.ai,并意识到将其用作与node.js应用程序的集成会更容易。
I downloaded Node.js wit.ai SDK and ran it using ngrok it worked well the bot is replying but the thing is the quick replies I set in wit.ai are not showing (quick replies are the choices buttons like yes or no). 我下载了Node.js wit.ai SDK,并使用ngrok运行了该程序,该程序在机器人答复方面表现良好,但问题是我在wit.ai中设置的快速答复没有显示(快速答复是选择按钮,例如yes或no)。
I used this: https://github.com/wit-ai/node-wit 我用了这个: https : //github.com/wit-ai/node-wit
You can use the below code for sending quick replies to fb. 您可以使用以下代码向fb发送快速回复。
var replyfunc = function()
{
var quick_replies = ['a', 'b', 'c'];
var qrArray = [];
var text = "your text";
for (var count in quick_replies) {
var obj = {};
obj.content_type = "text",
obj.title = quick_replies[count],
obj.payload = "DEVELOPER_DEFINED_PAYLOAD_FOR_PICKING_" + quick_replies[count]
qrArray.push(obj);
}
var body = JSON.stringify({
recipient: { id },
// message: { text },
"message": {
"text": text,
"quick_replies": qrArray
}
});
sendResponse(body);
}
var sendResponse = function (body) {
const qs = 'access_token=' + encodeURIComponent(YOUR_FB_PAGE_TOKEN);
return fetch('https://graph.facebook.com/me/messages?' + qs, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body,
})
.then(rsp => rsp.json())
.then(json => {
if (json.error && json.error.message) {
throw new Error(json.error.message);
}
return json;
});
}
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