Question

我使用https://github.com/infinitered/apisauce来获取某些数据，但我无法将收到的内容传输到导入此功能的模块。

apisause-get.js

  1 import {create} from 'apisauce'
  2
  3 const api = create({
  4   baseURL: 'https://gist.githubusercontent.com',
  5 })
  6
  7 export default api
  8   .get('/stabenfeldt/14db8a93d8bffd5258e29c03e2dfe234/raw/207c7facfa8ad5c1cce20ed08d954dad4a8ee75e/token.json')
  9   .then((response) => response.data)
 10   //.then(console.log)  // outputs correct data here
 11

consumer.js

  1 import getter from './apisause-get.js';
  2
  3 let result = getter();
  4
  5 console.log('==================');
  6 console.log('we got result: ', result);  // I'm not getting the result from the api.

babel-node consumer.js不返回任何内容。

Answer 1

const handler = {
  get(target, propKey, receiver) {
    if (propKey != util.inspect.custom && 
        propKey != 'inspect' && 
        propKey != Symbol.toStringTag){
      if (target.ready == false) {
        throw new Error('not ready');
      } else {
        return 'ready'
      }
    }
  }
};

典型的异步问题。我更喜欢使用ES7支持的异步

let result
getter().then(res=> result = res)

Answer 2

这有效：

<强> consumer.js

import getter from './apisause-get';

let result;

getter.then( (result) => {
  console.log('==================');
  console.log('we got result: ', result);  // Works! :)
})

无法解决从api调用返回数据的承诺

2 个答案: