node.jsの予期しないトークン

Question

js、初めて、node.jsのAzure用のMicrosoftのボットフレームワークを使ってボットを開発しようとしました。

iが（テンプレートであった）完全なコード下に添加のみのコードは、このです：ここ

.matches('None', (session, args) => { 
session.send('Hi, this is the None handler. You said: \'%s\'.', session.message.text); 
}); 

完全なコードである：ここ

"use strict"; 
var builder = require("botbuilder"); 
var botbuilder_azure = require("botbuilder-azure"); 
var path = require('path'); 

var useEmulator = (process.env.NODE_ENV == 'development'); 

var connector = useEmulator ? new builder.ChatConnector() : new botbuilder_azure.BotServiceConnector({ 
    appId: process.env['MicrosoftAppId'], 
    appPassword: process.env['MicrosoftAppPassword'], 
    stateEndpoint: process.env['BotStateEndpoint'], 
    openIdMetadata: process.env['BotOpenIdMetadata'] 
}); 

var bot = new builder.UniversalBot(connector); 
bot.localePath(path.join(__dirname, './locale')); 

// Make sure you add code to validate these fields 
var luisAppId = process.env.LuisAppId; 
var luisAPIKey = process.env.LuisAPIKey; 
var luisAPIHostName = process.env.LuisAPIHostName || 'westus.api.cognitive.microsoft.com'; 

const LuisModelUrl = 'https://' + luisAPIHostName + '/luis/v1/application?id=' + luisAppId + '&subscription-key=' + luisAPIKey; 

// Main dialog with LUIS 
var recognizer = new builder.LuisRecognizer(LuisModelUrl); 
var intents = new builder.IntentDialog({ recognizers: [recognizer] }) 
/* 
.matches('<yourIntent>')... See details at http://docs.botframework.com/builder/node/guides/understanding-natural-language/ 
*/ 

.matches('None', (session, args) => { 
    session.send('Hi, this is the None handler. You said: \'%s\'.', session.message.text); 
}); 

.onDefault((session) => { 
    session.send('Sorry, I did not understand \'%s\'.', session.message.text); 
}); 

bot.dialog('/', intents);  

if (useEmulator) { 
    var restify = require('restify'); 
    var server = restify.createServer(); 
    server.listen(3978, function() { 
     console.log('test bot endpont at http://localhost:3978/api/messages'); 
    }); 
    server.post('/api/messages', connector.listen());  
} else { 
    module.exports = { default: connector.listen() } 
} 

はエラーである。

SyntaxError: Unexpected token . 
    at Object.exports.runInThisContext (vm.js:76:16) 
    at Module._compile (module.js:528:28) 
    at Object.Module._extensions..js (module.js:565:10) 
    at Module.load (module.js:473:32) 
    at tryModuleLoad (module.js:432:12) 
    at Function.Module._load (module.js:424:3) 
    at Module.require (module.js:483:17) 
    at require (internal/module.js:20:19) 
    at eval (eval at compileFunc (D:\Program Files (x86)\SiteExtensions\Functions\1.0.11015\bin\edge\double_edge.js:34:28), <anonymous>:1:80) 
    at compileFunc (D:\Program Files (x86)\SiteExtensions\Functions\1.0.11015\bin\edge\double_edge.js:35:16). 
2017-07-12T18:21:57.420 Function started (Id=71b6a39b-ebca-4bc4-a642-5e7cfb68c921) 
2017-07-12T18:21:57.420 Function completed (Failure, Id=71b6a39b-ebca-4bc4-a642-5e7cfb68c921, Duration=0ms) 
2017-07-12T18:21:57.436 Exception while executing function: Functions.messages. mscorlib: D:\home\site\wwwroot\messages\index.js:42 
.onDefault((session) => { 
^ 
SyntaxError: Unexpected token . 
    at Object.exports.runInThisContext (vm.js:76:16) 
    at Module._compile (module.js:528:28) 
    at Object.Module._extensions..js (module.js:565:10) 
    at Module.load (module.js:473:32) 
    at tryModuleLoad (module.js:432:12) 
    at Function.Module._load (module.js:424:3) 
    at Module.require (module.js:483:17) 
    at require (internal/module.js:20:19) 

Answer 1

ここにチェーン機能があります

var intents = new builder.IntentDialog({ recognizers: [recognizer] }) 

.matches('None', (session, args) => { 
    session.send('Hi, this is the None handler. You said: \'%s\'.', session.message.text); 
}); 
^should be removed 

.onDefault((session) => { 
    session.send('Sorry, I did not understand \'%s\'.', session.message.text); 
}); 

だからmatches.(...)はパーサとして