2020年3月31日
callback改成promise
摘要： let promisify = (fn, receiver) => { return (...args) => { return new Promise((resolve, reject) => { fn.apply(receiver, [...args, (err, res) => { retur 阅读全文
posted @ 2020-03-31 09:49 dnoyeb 阅读(427) 评论(0) 推荐(0) 编辑