摘要: 1实现异步调用 const PENDDING = 'pendding', RESOLVED = 'resolved', REJECTED = 'rejected' class myPromise { constructor(handler){ this.status = PENDDING this. 阅读全文
posted @ 2021-06-02 00:27 国服第一李师师 阅读(51) 评论(0) 推荐(0) 编辑