如何在nodejs-dialogflow中使用Dialogflow环境(beta功能)

npm install dialogflow

const dialogflow = require('dialogflow');
const sessionClient = new dialogflow.SessionsClient();
const sessionPath = sessionClient.sessionPath(projectId, sessionId);

const request = {
  session: sessionPath,
  queryInput: {
    text: {
      text: '你的文本消息',
      languageCode: 'zh-CN' // 可选，设置语言代码，默认为英语
    }
  }
};
const responses = await sessionClient.detectIntent(request);
const result = responses[0].queryResult;

console.log('回复文本: ', result.fulfillmentText);
console.log('意图: ', result.intent.displayName);
console.log('参数: ', result.parameters);