小编Uts*_*eet的帖子

参考此处发布的解决方案（DialogFlow V2 Webhook-立即获得语音响应，而不是在异步请求之后）
我想要实现的是Web钩子应该等待，直到我从api调用获得响应为止。PS：API正在起作用，只是机器人不等待响应到来。任何帮助将不胜感激。谢谢

const rp = require('request-promise');

    function convert(params){
    return rp('https://data.fixer.io/api/convert?access_key=[my key]&from='+
            params['currency-from']+'&to='+params['currency-to']+'&amount='+params.amount) 
    .then((data) => {
       let responseData = JSON.parse(data);
       let message = responseData.result;
       console.log('Success');
       return Promise.resolve(message);
    }).catch((err)=> {
        return Promise.reject(err);
    });
}

  function currencyConversion(agent) {
        let params = request.body.result.parameters;
        return convert(params)
        .then((message)=> {
             agent.add(`${params.amount} ${params['currency-from']} is ${message} ${params['currency-to']}`);
                return Promise.resolve()
        })
       .catch((err) => {
                console.log(err);
                agent.add("Uh oh, something happened.");
                return Promise.resolve();
            })
  }

let intentMap = new Map();
intentMap.set('Default Welcome Intent', welcome);
intentMap.set('Default Fallback Intent', fallback); …