摘要: 自定义封装多个回调函数的执行 <script src="./Promise.js"></script> let p = new Promise((resolve, reject) => { setTimeout(() => { resolve('ok'); }, 1000) }) p.then(re 阅读全文
posted @ 2021-05-04 11:34 南风晚来晚相识 阅读(179) 评论(0) 推荐(0)