Express 带特快专递的Botkit

Botkit（）上的文档毫无意义：

// if you are already using Express, you can use your own server instance...
// see "Use BotKit with an Express web server"
controller.setupWebserver(process.env.port,function(err,webserver) {
  controller.createWebhookEndpoints(controller.webserver, bot, function() {
      console.log('This bot is online!!!');
  });
});

此外，如果没有自定义Web服务器（如express），Botkit不会提供设置自定义本地url的方法（相反，它只是选择0.0.0.0，这是不切实际的）

---

是否有人成功组装

app=require（'express'）（）到Botkit中的
setupWebserver
（专门用于Messenger）。如果是，请提供完整的代码。
您可以在github a中找到，MIT授权，完整

这是主server.js

// modules =================================================
var express = require('express')     // framework d'appli
var app = express()
var bodyParser = require('body-parser') // BodyParser pour POST
var http = require('http').Server(app)      // préparer le serveur web
var dotenv = require('dotenv')
var path = require('path')

// configuration ===========================================

// load environment variables,
// either from .env files (development),
// heroku environment in production, etc...
dotenv.load()

app.use(express.static(path.join(__dirname, '/public')))

// parsing
app.use(bodyParser.json()) // for parsing application/json
app.use(bodyParser.urlencoded({ extended: true })) // for parsing url encoded

// view engine ejs
app.set('view engine', 'ejs')

// routes
require('./app/routes/routes')(app)

// port for Heroku
app.set('port', (process.env.PORT || 5000))

// START ===================================================
http.listen(app.get('port'), function () {
  console.log('listening on port ' + app.get('port'))
})

好了，我也在尝试同样的事情，并且已经能够在express上使用自定义url启动僵尸工具包。您根本不必担心此代码：

controller.setupWebserver(process.env.port,function(err,webserver) {
controller.createWebhookEndpoints(controller.webserver, bot, function()     {
  console.log('This bot is online!!!');
 });
});

该存储库有自己的代码，可以与mongodb数据库和express服务器一起使用

git clone https://github.com/mvaragnat/botkit-messenger-express-demo.git

sudo npm install express --save
sudo npm link body-parser
sudo npm link dotenv
sudo npm install --save botkit
sudo npm install --save monkii
sudo npm install --save mongodb
sudo npm install --save request
sudo npm install --save ejs


In all of the above steps you can perform:
sudo npm link botkit
etc

Finally run node server.js
lt --subdomain botkit --port 5000
restart node server.js

别忘了将变量添加到目录中的.env文件中

本地主机上的所有流量都将重定向到localtunnel，您可以使用lt--subdomain name--port 5000获取url

在网页上的webhooks中使用此生成的url，您的机器人应该处于联机状态。
创建控制器时，可以设置内置express服务器的主机名：

var controller = Botkit.facebookbot({
  hostname: 'YOUR_HOST_NAME',
  verify_token: '',
  access_token: ''
})

controller.setupWebserver
和
controller.createWebhookEndpoints
是botkit中的帮助函数，它们分别用于创建express webserver和webhook端点

要实现您自己的Web服务器，您只需要为botkit控制器设置一个webhook端点，以便在接收消息发布数据并执行身份验证握手

按照botkit约定，这是
/{platform}/receive
，所以对于facebook
/facebook/receive
，但是你可以使用任何你喜欢的东西


要将自定义express服务器与Botkit一起使用，请先创建一个基本Web服务器。

// components/express_webserver.js

var express = require('express');
var bodyParser = require('body-parser');
var querystring = require('querystring');
var debug = require('debug')('botkit:webserver');

module.exports = function(controller, bot) {


    var webserver = express();
    webserver.use(bodyParser.json());
    webserver.use(bodyParser.urlencoded({ extended: true }));

    webserver.use(express.static('public'));

    // You can pass in whatever hostname you want as the second argument
    // of the express listen function, it defaults to 0.0.0.0 aka localhost 
    webserver.listen(process.env.PORT || 3000,  null, function() {

        console.log('Express webserver configured and listening at ',
            process.env.HOSTNAME || 'http://localhost/' + ':' + process.env.PORT || 3000);

    });

    // Register our routes, in this case we're just using one route
    // for all incoming requests from FB
    // We are passing in the webserver we created, and the botkit
    // controller into our routes file so we can extend both of them 
    require('./routes/incoming-webhook')(webserver, controller)

    controller.webserver = webserver;

    return webserver;

}

接下来，您需要为webhook端点创建路由，我们将在一个单独的文件中执行此操作，这在express中很常见

// components/routes/webhook.js 

module.exports = function(webserver, controller) {

    // Receive post data from fb, this will be the messages you receive 
    webserver.post('/facebook/receive', function(req, res) {

        // respond to FB that the webhook has been received.
        res.status(200);
        res.send('ok');

        var bot = controller.spawn({});

        // Now, pass the webhook into be processed
        controller.handleWebhookPayload(req, res, bot);


    });

    // Perform the FB webhook verification handshake with your verify token 
    webserver.get('/facebook/receive', function(req, res) {
        if (req.query['hub.mode'] == 'subscribe') {
            if (req.query['hub.verify_token'] == controller.config.verify_token) {
                res.send(req.query['hub.challenge']);
            } else {
                res.send('OK');
            }
        }
    });

}

// bot.js

var Botkit = require('botkit');

// Create the Botkit controller, which controls all instances of the bot.
var controller = Botkit.facebookbot({
    debug: true,
    verify_token: process.env.verify_token,
    access_token: process.env.page_token,
});

// Set up an Express-powered webserver to expose oauth and webhook endpoints
// We are passing the controller object into our express server module
// so we can extend it and process incoming message payloads 
var webserver = require(__dirname + '/components/express_webserver.js')(controller);

创建这两个文件后，将使用require并将控制器传递到express模块中。您的主bot文件应该如下所示

// components/routes/webhook.js 

module.exports = function(webserver, controller) {

    // Receive post data from fb, this will be the messages you receive 
    webserver.post('/facebook/receive', function(req, res) {

        // respond to FB that the webhook has been received.
        res.status(200);
        res.send('ok');

        var bot = controller.spawn({});

        // Now, pass the webhook into be processed
        controller.handleWebhookPayload(req, res, bot);


    });

    // Perform the FB webhook verification handshake with your verify token 
    webserver.get('/facebook/receive', function(req, res) {
        if (req.query['hub.mode'] == 'subscribe') {
            if (req.query['hub.verify_token'] == controller.config.verify_token) {
                res.send(req.query['hub.challenge']);
            } else {
                res.send('OK');
            }
        }
    });

}

// bot.js

var Botkit = require('botkit');

// Create the Botkit controller, which controls all instances of the bot.
var controller = Botkit.facebookbot({
    debug: true,
    verify_token: process.env.verify_token,
    access_token: process.env.page_token,
});

// Set up an Express-powered webserver to expose oauth and webhook endpoints
// We are passing the controller object into our express server module
// so we can extend it and process incoming message payloads 
var webserver = require(__dirname + '/components/express_webserver.js')(controller);

如果它是您希望应用程序使用的唯一https URL地址，您可以使用它。如果在创建控制器时添加
require\u delivery=true
，此解决方案将失效。如果没有
require\u delivery=true
几乎不可能为对话创建复杂的结构，因为bot.say（）、bot.ask（）被忽略。这是我在github存储库中打开的一个to问题，介意检查一下吗？@KārlisJanisels此问题已在后续版本中修复，不记得是哪个问题，但这应该不再是一个问题。