Question

我有多个QnA服务正在运行，每个服务都有自己的knowledgeBaseId和subscriptionKey。我想在一个聊天机器人中使用它们，我写了一段代码，它接受用户输入并分配正确的知识库详细信息。但是，我无法让第二个QnA服务变为活动状态，并且机器人仅链接到第一个服务。这可能会出现什么问题？

示例代码：

var knowledgeId = "FIRST_QNA_SERVICE_KNOWLEDGE_ID"; 
var subscriptionId = "FIRST_QNA_SERVICE_SUBSCRIPTION_ID";

var bot = new builder.UniversalBot(connector);

var qnarecognizer = new cognitiveservices.QnAMakerRecognizer({
    knowledgeBaseId: knowledgeId, 
    subscriptionKey: subscriptionId,
    qnaThreshold:0.3,
    top:1});

var intentrecognizer = new builder.IntentDialog();

var intents = new builder.IntentDialog({ recognizers: [intentrecognizer, qnarecognizer] });
bot.dialog('/', intents);

intents.matches('qna', [
    function (session, args, next) {
            args.entities.forEach(function(element) {
            session.send(element.entity);     
        }, this);           
    }
]);

intents.matchesAny([/hi/i, /main menu/i], [
    function (session) {
   builder.Prompts.choice(session, "Hi, What would you like to ask me about?", ["Service1","Service2"],{ listStyle: builder.ListStyle.button});

    },

       function (session, result) {
    var selection = result.response.entity;
           switch (selection) {
               case "Service1":
                    knowledgeId = "FIRST_QNA_SERVICE_KNOWLEDGE_ID"; 
                    subscriptionId = "FIRST_QNA_SERVICE_SUBSCRIPTION_ID";
                    session.send('You can now ask me anything about '+selection+'. Type \'main menu\' anytime to choose a different topic.')
                    session.endConversation();
                    return 

               case "Service2":
                    knowledgeId = "SECOND_QNA_SERVICE_KNOWLEDGE_ID"; 
                    subscriptionId = "SECOND_QNA_SERVICE_SUBSCRIPTION_ID";
                    session.send('You can now ask me anything about '+selection+'. Type \'main menu\' anytime to choose a different topic.')
                    session.endConversation();
                    return 

           }
   }

])

Answer 1

您从未更新QnAMakerRecognizer上的knowledgeId / subscriptionId ...这就是您始终看到第一个QnA服务被调用的原因。

查看是否有办法更新QnAMakerRecognizer中的这些值。

Answer 2

在此问题上查看我的回答是否符合您的目的： Multiple QnA Maker services for a single bot

希望你觉得它很有用。

在一个机器人

2 个答案: