Function asPromise

src/utils/request.js:7–9

(fn)

var wsHost = ((window.location.protocol === "https:") ? "wss://" : "ws://") + window.location.host + window.location.pathname;

function asPromise(fn){
  return new Promise((resolve,reject) => fn((err,res) => err ? reject(err) : resolve(res)))
}

function asPromiseAndJSON (fn) {
  return asPromise(fn).then((res) => res.body);