该网址无法通过Facebook Messenger Chat Bot验证

时间:2017-12-22 16:55:30

标签: node.js webhooks facebook-chatbot

我试图在Facebook上制作一些bot messenger,但是当我尝试设置webhook时,它总是失败,有什么建议吗?

enter image description here

这是我的代码,我在设置中做错了什么?

const express   = require('express');
const bodyParser    = require('body-parser');
const request = require('request');
const app   = express();

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: true}));

const APP_SECRET    = "";
const VALID_TOKEN   = "semarangbot";
const SERVER_URL    = "https://b915e9f8.ngrok.io";
const ACCESS_TOKEN  = "";
const server = app.listen(process.env.PORT || 5000, () => {
  console.log('Express server listening on port %d in %s mode', server.address().port, app.settings.env);
})
app.get('/', (req, res) => {
    console.log('Server Ok!');
    res.sendStatus(200);
});

app.get('/webhook', (req, res) => {
    if (req.query['hub.mode'] && req.query['hub.verify_token'] === VALID_TOKEN) {
        res.status(200).send(req.query['hub.challenge']);
    } else {
        res.status(403).end();
    }
});

1 个答案:

答案 0 :(得分:1)

您需要将/webhook添加到'回拨网址中的网址'领域。这是您已设置验证的端点。现在,您告诉Messenger平台致电/进行验证,该验证仅返回200OK