作者:doumjun 链接:https://www.nowcoder.com/discuss/721982?type=post&order=recall&pos=&page=2&ncTraceId=&channel=-1&source_id=search_post_nctrack&gio_id=3EB8F4DA34F6E607742764CE88DC6427-1638951379198 来源:牛客网 2021-08-28
const pro = new Promise((resolve, reject) => { const innerpro = new Promise((resolve, reject) => { setTimeout(() => { resolve(1); }, 0); console.log(2); resolve(3); }); innerpro.then(res => console.log(res)); resolve(4); console.log("pro"); }) pro.then(res => console.log(res)); console.log("end"); //2 //pro //end //3 //4
看代码说输出,考察作用域
var a = 100; function fn() { var b = 30; function bar() { console.log(a + b); console.log(this.b); } return bar; } var x = fn(), b = 400; x();
三面是leader面,说话整体给人的感觉就比较严肃一点
面试前面试官说面试可能持续40min,结果我说的太少不到30min就结束了hhh 还有一些记不起来的问题就是很常规的,
能否实习,校园经历等等,很少很常规。面完加了微信,说等offer审批 10天后收到了OC