【202308】【校招】得物秋招前端一面 · 大厂前端面试真题

[1、margin塌陷，父子元素的margin如何合并，如何避免margin塌陷？](1%E3%80%81margin%E5%A1%8C%E9%99%B7%EF%BC%8C%E7%88%B6%E5%AD%90%E5%85%83%E7%B4%A0%E7%9A%84margin%E5%A6%82%E4%BD%95%E5%90%88%E5%B9%B6%EF%BC%8C%E5%A6%82%E4%BD%95%E9%81%BF%E5%85%8Dmargin%E5%A1%8C%E9%99%B7%EF%BC%9F.md) [2、为什么开启BFC可以解决高度塌陷的问题？](2%E3%80%81%E4%B8%BA%E4%BB%80%E4%B9%88%E5%BC%80%E5%90%AFBFC%E5%8F%AF%E4%BB%A5%E8%A7%A3%E5%86%B3%E9%AB%98%E5%BA%A6%E5%A1%8C%E9%99%B7%E7%9A%84%E9%97%AE%E9%A2%98%EF%BC%9F.md) [3、 CSS如何实现三角形？](3%E3%80%81CSS%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E4%B8%89%E8%A7%92%E5%BD%A2%EF%BC%9F.md) [4、对ES新特性有哪些了解？](4%E3%80%81%E5%AF%B9ES%E6%96%B0%E7%89%B9%E6%80%A7%E6%9C%89%E5%93%AA%E4%BA%9B%E4%BA%86%E8%A7%A3%EF%BC%9F.md) [5、对Vue2了解过哪些原理？](5%E3%80%81%E5%AF%B9Vue2%E4%BA%86%E8%A7%A3%E8%BF%87%E5%93%AA%E4%BA%9B%E5%8E%9F%E7%90%86%EF%BC%9F.md) [6、 Vue的template如何转换成HTML代码。使用babel如何去转换？](6%E3%80%81Vue%E7%9A%84template%E5%A6%82%E4%BD%95%E8%BD%AC%E6%8D%A2%E6%88%90HTML%E4%BB%A3%E7%A0%81%E3%80%82%E4%BD%BF%E7%94%A8babel%E5%A6%82%E4%BD%95%E5%8E%BB%E8%BD%AC%E6%8D%A2%EF%BC%9F.md) [7、 Vue的template节点中有一个节点循环更新里面的数据一千次，页面会渲染几次？](7%E3%80%81Vue%E7%9A%84template%E8%8A%82%E7%82%B9%E4%B8%AD%E6%9C%89%E4%B8%80%E4%B8%AA%E8%8A%82%E7%82%B9%E5%BE%AA%E7%8E%AF%E6%9B%B4%E6%96%B0%E9%87%8C%E9%9D%A2%E7%9A%84%E6%95%B0%E6%8D%AE%E4%B8%80%E5%8D%83%E6%AC%A1%EF%BC%8C%E9%A1%B5%E9%9D%A2%E4%BC%9A%E6%B8%B2%E6%9F%93%E5%87%A0%E6%AC%A1%EF%BC%9F.md) [8、如何尽快拿到渲染结束后DOM节点的信息？](8%E3%80%81%E5%A6%82%E4%BD%95%E5%B0%BD%E5%BF%AB%E6%8B%BF%E5%88%B0%E6%B8%B2%E6%9F%93%E7%BB%93%E6%9D%9F%E5%90%8EDOM%E8%8A%82%E7%82%B9%E7%9A%84%E4%BF%A1%E6%81%AF%EF%BC%9F.md) [9、 nextTick原理](9%E3%80%81nextTick%E5%8E%9F%E7%90%86.md) [10、页面渲染发生在微任务还是宏任务](10%E3%80%81%E9%A1%B5%E9%9D%A2%E6%B8%B2%E6%9F%93%E5%8F%91%E7%94%9F%E5%9C%A8%E5%BE%AE%E4%BB%BB%E5%8A%A1%E8%BF%98%E6%98%AF%E5%AE%8F%E4%BB%BB%E5%8A%A1.md) [11、闭包，根据代码判断输出什么内容？](11%E3%80%81%E9%97%AD%E5%8C%85%EF%BC%8C%E6%A0%B9%E6%8D%AE%E4%BB%A3%E7%A0%81%E5%88%A4%E6%96%AD%E8%BE%93%E5%87%BA%E4%BB%80%E4%B9%88%E5%86%85%E5%AE%B9%EF%BC%9F.md) [12、讲讲作用域链。](12%E3%80%81%E8%AE%B2%E8%AE%B2%E4%BD%9C%E7%94%A8%E5%9F%9F%E9%93%BE%E3%80%82.md) [13、 http状态响应码有哪些？](13%E3%80%81http%E7%8A%B6%E6%80%81%E5%93%8D%E5%BA%94%E7%A0%81%E6%9C%89%E5%93%AA%E4%BA%9B%EF%BC%9F.md) [14、状态码301和302有什么区别？](14%E3%80%81%E7%8A%B6%E6%80%81%E7%A0%81301%E5%92%8C302%E6%9C%89%E4%BB%80%E4%B9%88%E5%8C%BA%E5%88%AB%EF%BC%9F.md) [15、 React Fiber更新流程](15%E3%80%81ReactFiber%E6%9B%B4%E6%96%B0%E6%B5%81%E7%A8%8B.md)