此代码工作正常:
var apiai = require('apiai');
var app = apiai(<token>);
var request = app.textRequest('jacket', {
'sessionId': 123456
});
request.on('response', function(response) {
console.log(response);
console.log(response.result.fulfillment.speech);
console.log(response.result.metadata.intentName);
});
request.on('error', function(error) {
console.log(error);
});
request.end();
它产生以下控制台输出:
{ id: '2865abde-ac8f-4ac3-816e-483c68f709d0',
timestamp: '2016-11-08T22:38:56.461Z',
result:
{ source: 'agent',
resolvedQuery: 'jacket',
action: '',
actionIncomplete: false,
parameters: {},
contexts: [ [Object] ],
metadata:
{ intentId: '357af94f-00b3-4016-a661-732419ddafd6',
webhookUsed: 'false',
intentName: 'clothing' },
fulfillment: { speech: 'clothing2', messages: [Object] },
score: 0.6 },
status: { code: 200, errorType: 'success' },
sessionId: '123456' }
clothing2
clothing
但是,当我尝试将其分解为函数调用时,事情就不那么好了:
文件:main.js
var apiai = require('apiai');
var app3 = apiai(<token>);
exports.getresponse = function(inputstring){
var request = app3.textRequest(inputstring, {'sessionId': 123456});
request.on('response', function(response) {
return(response);
});
request.on('error', function(error) {
return(error);
});
request.end();
};
文件:moda.js
var express = require("express");
var app = express();
var joe = require('./main.js');
console.log(joe.getresponse('jacket'));
app.listen(3000);
当我运行 moda.js(节点 moda.js)时,我只得到
undefined
作为控制台输出。
我在这里做错了什么?
非常感谢!