alexa 技能中 Node.js 中的 post 请求问题

Question

I'm trying to do a very simple post request to switch on my Sonoff but when I test it, alexa say that there's somthing wrong with response. I don't know what's exactly in the response. Below my code:

 const Alexa = require('ask-sdk-core'); var http = require('http'); const HelloWorldIntentHandler = { canHandle(handlerInput) { return Alexa.getRequestType(handlerInput.requestEnvelope) === 'LaunchRequest' || Alexa.getRequestType(handlerInput.requestEnvelope) === 'IntentRequest' && Alexa.getIntentName(handlerInput.requestEnvelope) === 'HelloWorldIntent'; }, async handle(handlerInput) { let speakOutput = "Defaul message" const response = await httpCall(); console.log(response); speakOutput = "OK"; return speakOutput; } }; function httpCall() { return new Promise(((resolve, reject) => { var options = { host: '192.168.X.XXX', port: 8081, path: '/zeroconf/switch', method: 'POST', json: {"deviceid":"","data":{"switch":"on"}} }; const request = http.request(options, (response) => { response.setEncoding('utf8'); let returnData = ''; response.on('data', (chunk) => { returnData += chunk; }); response.on('end', () => { resolve(JSON.parse(returnData)); }); response.on('error', (error) => { reject(error); }); }); request.end(); })); }

Answer 1

It doesn't work because you return a string from your handle method.

return speakOutput;

You should use a ResponseBuilder :

return handlerInput
         .responseBuilder
         .speak(speakOutput)
         .getResponse();