我试图返回一个对象作为Dialogflow实现的响应。
我想返回一些对象,以便稍后由前端处理,但出现错误:
错误:未知的响应类型:“ {” fruit1“:” apple“,” fruit2“: “ orange”}“;
我可能做错了。这是我的代码,问题出在 intent1f 函数上。
use strict';
const functions = require('firebase-functions');
const {WebhookClient} = require('dialogflow-fulfillment');
const {Card, Suggestion} = require('dialogflow-fulfillment');
process.env.DEBUG = 'dialogflow:debug'; // enables lib debugging statements
exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => {
const agent = new WebhookClient({ request, response });
console.log('Dialogflow Request headers: ' + JSON.stringify(request.headers));
console.log('Dialogflow Request body: ' + JSON.stringify(request.body));
function welcome(agent) {
agent.add(`Welcome to my agent!`);
}
function fallback(agent) {
agent.add(`I didn't understand`);
agent.add(`I'm sorry, can you try again?`);
}
function intent1f(agent) {
var someObject = {"fruit1": "apple",
"fruit2": "orange"};
agent.add(someObject);
}
let intentMap = new Map();
intentMap.set('Default Welcome Intent', welcome);
intentMap.set('Default Fallback Intent', fallback);
intentMap.set('intent1', intent1f);
// intentMap.set('your intent name here', googleAssistantHandler);
agent.handleRequest(intentMap);
});
有没有一种方法可以通过Dialogflow实现返回对象/自定义json? agent.add()似乎只接受字符串,但我可能错了。
答案 0 :(得分:1)
function intent1f(agent) {
var someObject = {
"fruit1": "apple",
"fruit2": "orange"
};
agent.add(JSON.stringify(someObject));
}
在客户端,您可以使用JSON.parse()来具有相同的对象。