摘要: function myTimeout(ms,name){ return new Promise( (resolve,reject) => void setTimeout(resolve,ms,'hello ' + name) ); } //then的链式调用 myTimeout(1000,'Diana').then( (receive) => { console.log(receive); ret 阅读全文
posted @ 2019-10-10 16:17 lee_oy 阅读(130) 评论(0) 推荐(0) 编辑