Question

我想创建Luis意图，它将识别消息是附件并调用相应的对话框。我正在使用节点js

我正在获得附件但想要进入对话

var bot = new builder.UniversalBot(connector, function (session) {
var msg = session.message;
    if (msg.attachments.length) {

        // Message with attachment, proceed to download it.
        // Skype & MS Teams attachment URLs are secured by a JwtToken, so we need to pass the token from our bot.
        var attachment = msg.attachments[0];
        var fileDownload = checkRequiresToken(msg)
            ? requestWithToken(attachment.contentUrl)
            : request(attachment.contentUrl);

        fileDownload.then(
            function (response) {

                // Send reply with attachment type & size
                var reply = new builder.Message(session)
                    .text('Attachment of %s type and size of %s bytes received.', attachment.contentType, response.length);
                session.send(reply);

            }).catch(function (err) {
                console.log('Error downloading attachment:', { statusCode: err.statusCode, message: err.response.statusMessage });
            });

    } else {

        // No attachments were sent
        var reply = new builder.Message(session)
            .text('Hi there! This sample is intented to show how can I receive attachments but no attachment was sent to me. Please try again sending a new message with an attachment.');
        session.send(reply);
    }

});

Answer 1

现在使用IntentRecognizer.onEnabled()修复此问题。（example here）

对于这个应用程序，你要做的是检查 session.message.attachments。如果它存在，那么您不希望将任何session.message.text发送到LUIS进行识别。

var recognizer = new builder.LuisRecognizer('LUIS-ENDPOINT')
  .onEnabled(function (session, callback) {

    // Check to see if this recognizer should be enabled
    if (session.message.attachments) {
      // Do not send to LUIS
      callback(null, false);
    } else {
      callback(null, true);
    }

});

路易斯意图识别附件

1 个答案: