12 2021 档案

promise
摘要：class KPromise { constructor(handle) { this['[[PromiseState]]'] = 'pending'; this['[[PromiseResult]]'] = undefined; this.resolveQueue = []; this.rejec 阅读全文
posted @ 2021-12-14 00:25 想学前端的小李 阅读(57) 评论(0) 推荐(0)