【问题标题】:How to close a conversation in Alexa?如何在 Alexa 中关闭对话?
【发布时间】:2019-02-16 14:15:34
【问题描述】:

我正在使用 ask-sdk 2.3.0 版

const SessionEndedRequest = {
    canHandle(handlerInput) {
        const request = handlerInput.requestEnvelope.request;
        return request.type === 'SessionEndedRequest'
    }, 
    handle(handlerInput) {
        return handlerInput.responseBuilder.speak("Good bye").withShouldEndSession(true).getResponse();
    }
};


const skillBuilder = Alexa.SkillBuilders.custom();

exports.handler = skillBuilder
  .addRequestHandlers(
    LaunchRequest, 
    SessionEndedRequest
  )
  .lambda();

SessionEndedRequest 是当用户说“停止”或“取消”时执行的函数

用户说“取消”时的输出

{
    "body": {
        "version": "1.0",
        "response": {
            "outputSpeech": {
                "type": "SSML",
                "ssml": "<speak>Good bye</speak>"
            },
            "shouldEndSession": true,
            "type": "_DEFAULT_RESPONSE"
        },
        "sessionAttributes": {},
        "userAgent": "ask-node/2.3.0 Node/v8.10.0"
    }
}

alexa 的响应是这样的

请求的技能响应有问题

【问题讨论】:

    标签: alexa alexa-skills-kit alexa-sdk-nodejs


    【解决方案1】:

    在收到 SessionEndedRequest 后,您不能返回任何语音、卡片或指令的响应,SessionEndedRequestHandler 是放置清理逻辑的好地方。它通常有这种形式(注意它发送一个空响应):

    const SessionEndedRequestHandler : RequestHandler = {
          canHandle(handlerInput : HandlerInput) : boolean {
            return handlerInput.requestEnvelope.request.type === 'SessionEndedRequest';
          },
          handle(handlerInput : HandlerInput) : Response {
            console.log(`Session ended with reason: ${(handlerInput.requestEnvelope.request as SessionEndedRequest).reason}`);
    
            return handlerInput.responseBuilder.getResponse();
          },
        };
    

    如果您想在“取消”或“停止”之后说些什么,您需要为 AMAZON.CancelIntent 和/或 AMAZON.StopIntent 实现处理程序

    【讨论】:

      猜你喜欢
      • 2011-02-25
      • 2020-12-17
      • 1970-01-01
      • 2019-08-13
      • 1970-01-01
      • 1970-01-01
      • 2021-09-23
      • 1970-01-01
      相关资源
      最近更新 更多