Question

Bot Framework Emulator

[18:48:31] -> POST 202 [conversationUpdate] 
[18:48:31] -> POST 202 [conversationUpdate] 
[18:48:36] -> POST 202 [message] hello 
[18:48:37] Warning: The Bot Framework State API is not recommended for production environments, and may be deprecated in a 
future release. Learn how to implement your own storage adapter. 
[18:48:37] <- GET 200 getPrivateConversationData 
[18:48:37] <- GET 200 getUserData 
[18:48:37] <- GET 200 getConversationData 
[18:48:37] <- POST 200 setPrivateConversationData 
[18:48:37] <- POST 200 Reply[event] Debug Event

我是Microsoft机器人框架的新手，试图使用QnA制造商构建基本的机器人

但是我在将QnA厂商服务与app.js连接时陷入困境。

没有得到QnA制造商的答复。

$ nodemon app.js
[nodemon] 1.17.5
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: *.*
[nodemon] starting `node app.js`
restify listening to http://[::]:3978
WARN: ChatConnector: receive - emulator running without security enabled.
ChatConnector: message received.
WARN: ChatConnector: receive - emulator running without security enabled.
ChatConnector: message received.
WARN: ChatConnector: receive - emulator running without security enabled.
ChatConnector: message received.
The Bot State API is deprecated.  Please refer to https://aka.ms/I6swrh for details on how to replace with your own storage.
UniversalBot("*") routing "hello" from "emulator"
Session.beginDialog(/)
/ - Session.sendBatch() sending 0 message(s)
The Bot State API is deprecated.  Please refer to https://aka.ms/I6swrh for details on how to replace with your own storage.

app.js

const restify = require('restify');
const builder = require('botbuilder');
const cognitiveServices = require('botbuilder-cognitiveservices');
//connecting to server

const server = restify.createServer();
server.listen(process.env.port || process.env.PORT || 3978,
    function () {
        console.log('%s listening to %s',server.name,server.url);
    }
);

const connector = new builder.ChatConnector({
    appId: process.env.MicrosoftAppId,
    appPassword: process.env.MicrosoftAppPassword
});
//listening post from server
server.post('/api/messages', connector.listen());

var bot = new builder.UniversalBot(connector);

const recognizer = new cognitiveServices.QnAMakerRecognizer({
    knowledgeBaseId: "ffek8d39-dldc-48df-a9db-d902efc18cda",
    subscriptionKey: "881jc9eb-1a5b-4a10-bi89-233afh83ce98",
});

const qnaMakerDialog = new cognitiveServices.QnAMakerDialog({
    recognizers: [recognizer],
    defaultMessage: "Sorry I don't understand the question",
    qnaThreshold: 0.4,
});

bot.dialog('/', qnaMakerDialog);

Answer 1

QnAMaker当前处于GA版本，并且不再处于Preview状态。看起来似乎不多，但这确实意味着一个识别器变量的不同：endpointHostName。

您当前拥有：

const recognizer = new cognitiveServices.QnAMakerRecognizer({
    knowledgeBaseId: "kbid",
    subscriptionKey: "subKey"
});

INSTEAD，其内容应为：

const recognizer = new cognitiveServices.QnAMakerRecognizer({
    knowledgeBaseId: "kbid",
    authKey: "subKey",
    endpointHostName: "https://NAMEOFMYQNABOTHERE.azurewebsites.net/qnamaker"
});

在QnAMaker.ai的代码段中，该端点被列为“主机”。

由于您没有得到任何答复的原因，这是因为您没有使机器人知道它所需要的代码，而不知道您在谈论哪个QnAMaker知识库。对您的最终bot.dialog部分进行较小的改动将对此有所帮助。

bot.dialog('qnaMakerDialog', qnaMakerDialog);    

bot.dialog('/', 
    [
        function (session) {
            var qnaKnowledgebaseId = "kbid";
            var qnaAuthKey = "subKey";
            var endpointHostName = "https://NAMEOFMYQNABOTHERE.azurewebsites.net/qnamaker";

            // QnA Subscription Key and KnowledgeBase Id null verification
            if ((qnaAuthKey == null || qnaAuthKey == '') || (qnaKnowledgebaseId == null || qnaKnowledgebaseId == ''))
                session.send('Please set QnAKnowledgebaseId, QnAAuthKey and QnAEndpointHostName (if applicable) in App Settings. Learn how to get them at https://aka.ms/qnaabssetup.');
            else {
                    session.replaceDialog('qnaMakerDialog');
            }
        }
    ]);

这样，如果其中任何一个丢失或不正确，您的机器人将返回上面显示的固定消息，让您知道某些丢失的东西。

编码愉快！

Answer 2

只需确保您使用的是有效的knowledgeBaseId和authKey，然后使用GA announcement提供的示例，按照here所述添加endpointHostName，如下所示：

var restify = require('restify');
var builder = require('botbuilder');
var cognitiveservices = require('../../../lib/botbuilder-cognitiveservices');

//=========================================================
// Bot Setup
//=========================================================

// Setup Restify Server
var server = restify.createServer();
server.listen(process.env.port || process.env.PORT || 3978, function () {
    console.log('%s listening to %s', server.name, server.url);
});

// Create chat bot
var connector = new builder.ChatConnector({
    appId: process.env.MICROSOFT_APP_ID,
    appPassword: process.env.MICROSOFT_APP_PASSWORD
});
var bot = new builder.UniversalBot(connector);
bot.set('storage', new builder.MemoryBotStorage());         // Register in-memory state storage
server.post('/api/messages', connector.listen());

//=========================================================
// Bots Dialogs
//=========================================================

var recognizer = new cognitiveservices.QnAMakerRecognizer({
    knowledgeBaseId: 'set your kbid here',
    authKey: 'set your authorization key here',
    endpointHostName: 'set your endpoint host name'});

var basicQnAMakerDialog = new cognitiveservices.QnAMakerDialog({
    recognizers: [recognizer],
    defaultMessage: 'No match! Try changing the query terms!',
    qnaThreshold: 0.3
});

bot.dialog('/', basicQnAMakerDialog);

尝试将Microsoft QnA制造商服务与Bot Framework连接起来，但没有收到我的机器人的任何回复

2 个答案: