我正在尝试为包含确认的意图创建自定义回退。这是代码:
const functions = require('firebase-functions');
const {
dialogflow,
Confirmation
} = require('actions-on-google');
const app = dialogflow({
debug: true,
});
app.intent('vitals-confirmation', (conv, input, confirmation) => {
conv.ask(new Confirmation(`Great! Have you fainted recently?`));
});
app.intent('vitals-confirmation-fallback', (conv, input, confirmation) => {
conv.ask(new Confirmation(`Sorry I didn't understand what you said. Did you faint?`));
})
app.intent('S1-confirmation', (conv, input, confirmation) => {
if (confirmation) {
conv.ask(new Confirmation(`I have recorded that you have fainted. Have your feet been hurting?`));
} else {
conv.ask(new Confirmation(`I have recorded that you have not fainted. Have your feet been hurting?`));
}
});
我的应用程序询问用户是否已经在“重要确认”中晕倒,并且用户应该回答肯定帮助者将识别的是或否类型答案,如果他们正确地执行此操作,他们将转到“S1-确认“并将被问到下一个问题。
但是,当我回答一个不是是/否类型答案的答案时,会输出以下内容(例如:“red”):
Sorry, Great! Have you fainted recently?
似乎有一个默认的回退响应“抱歉,[重复以前的文本输出]”并没有转到我创建的自定义回退意图(这是我想要的结果)。
看一下针对Node.js的Actions SDK的documentation for Confirmation helper。
您必须使用DialogFlow中的actions_intent_CONFIRMATION
事件设置intent,以便检索用户响应。我的建议是检查你如何配置你的意图并使用这个方法,否则一定要创建具有所需上下文生命周期的后续意图。
文档示例:
app.intent('Default Welcome Intent', conv => {
conv.ask(new Confirmation('Are you sure you want to do that?'))
})
// Create a Dialogflow intent with the `actions_intent_CONFIRMATION` event
app.intent('Get Confirmation', (conv, input, confirmation) => {
if (confirmation) {
conv.close(`Great! I'm glad you want to do it!`)
} else {
conv.close(`That's okay. Let's not do it now.`)
}
})