标签:eject err console function class request .text code reject
// 超时版的fetch _fetch(fetch, timeout) { return Promise.race([ fetch, new Promise(function (resolve, reject) { setTimeout(() => reject(new Error(‘request timeout‘)), timeout); }) ]); } // 使用 _fetch(fetch(‘url‘), 1000).then((info)=> { return info.text(); }).then((info)=> { console.log(info); }).catch((err)=> { throw new Error(err); });
标签:eject err console function class request .text code reject
原文地址:http://www.cnblogs.com/sorrowx/p/7096316.html