Alexa App Express在响应中缺少OutputSpeech

Question

I'm trying to build an alexa app with the npm package "alexa-app". I have written the following Intent.

alexaApp.intent("MyIntent", {
    "slots": {},
    "utterances": ["Tell me a quote"]
},
function(request, response) {

    req('http://exampleUrl.com', function (error, res, body) {
        if (!error && res.statusCode == 200) {
            var obj = JSON.parse(body);
            var message = obj.value;
            response.say(message);

        }
    });


});

When I test my Skill the outputSpeech is missing and the service response looks like this. Getting the data from the url works.

{ "version": "1.0", "response": { "shouldEndSession": true }, "sessionAttributes": {} }

If I try to use response.say() in the outer function I will get the correct service response like this but of course without the message. Can anybody help me please, to return the correct service response with my message?

{ "version": "1.0", "response": { "outputSpeech": { "type": "SSML", "ssml": "<speak></speak>" }, "shouldEndSession": true }, "sessionAttributes": {} }

Answer 1

you should add

response.send();

after

response.say(message);

Answer 2

通过使用Promises解决了该问题。