【202311】字节前端一面筋 GG · 大厂前端面试真题

[1、从浏览器地址栏输入 url 到请求返回发生了什么？](1%E3%80%81%E4%BB%8E%E6%B5%8F%E8%A7%88%E5%99%A8%E5%9C%B0%E5%9D%80%E6%A0%8F%E8%BE%93%E5%85%A5url%E5%88%B0%E8%AF%B7%E6%B1%82%E8%BF%94%E5%9B%9E%E5%8F%91%E7%94%9F%E4%BA%86%E4%BB%80%E4%B9%88%EF%BC%9F.md) [2、页面渲染的过程，重排重绘](2%E3%80%81%E9%A1%B5%E9%9D%A2%E6%B8%B2%E6%9F%93%E7%9A%84%E8%BF%87%E7%A8%8B%EF%BC%8C%E9%87%8D%E6%8E%92%E9%87%8D%E7%BB%98.md) [3、CSRF工作过程，为什么可以冒用用户的cookie，如何拿到Cookie？](3%E3%80%81CSRF%E5%B7%A5%E4%BD%9C%E8%BF%87%E7%A8%8B%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E5%8F%AF%E4%BB%A5%E5%86%92%E7%94%A8%E7%94%A8%E6%88%B7%E7%9A%84cookie%EF%BC%8C%E5%A6%82%E4%BD%95%E6%8B%BF%E5%88%B0Cookie%EF%BC%9F.md) [4、CSRF如何防御？](4%E3%80%81CSRF%E5%A6%82%E4%BD%95%E9%98%B2%E5%BE%A1.md) [5、Js中的原型链](5%E3%80%81%E5%8E%9F%E5%9E%8B%E9%93%BE.md) [6、Js中事件循环的工作机制，为什么是微任务先运行？](6%E3%80%81%E4%BA%8B%E4%BB%B6%E5%BE%AA%E7%8E%AF%E3%80%81%E5%B7%A5%E4%BD%9C%E6%9C%BA%E5%88%B6%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E6%98%AF%E5%BE%AE%E4%BB%BB%E5%8A%A1%E5%85%88%E8%BF%90%E8%A1%8C%EF%BC%9F.md) [7、MVVM，MVC之间的区别](7%E3%80%81MVVM%EF%BC%8CMVC%E4%B9%8B%E9%97%B4%E7%9A%84%E5%8C%BA%E5%88%AB.md) [8、sql注入，注入恶意代码如何实现攻击？](8%E3%80%81sql%E6%B3%A8%E5%85%A5%EF%BC%8C%E6%B3%A8%E5%85%A5%E6%81%B6%E6%84%8F%E4%BB%A3%E7%A0%81%E5%A6%82%E4%BD%95%E5%AE%9E%E7%8E%B0%E6%94%BB%E5%87%BB%EF%BC%9F.md) [9、虚拟DOM工作机制，为什么好于直接操作DOM？怎么好，不都是直接操作DOM吗？](9%E3%80%81%E8%99%9A%E6%8B%9FDOM%E5%B7%A5%E4%BD%9C%E6%9C%BA%E5%88%B6%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E5%A5%BD%E4%BA%8E%E7%9B%B4%E6%8E%A5%E6%93%8D%E4%BD%9CDOM%EF%BC%9F%E6%80%8E%E4%B9%88%E5%A5%BD%EF%BC%8C%E4%B8%8D%E9%83%BD%E6%98%AF%E7%9B%B4%E6%8E%A5%E6%93%8D%E4%BD%9CDOM%E5%90%97%EF%BC%9F.md) [10、Diff算法，怎么进行比较？](10%E3%80%81Diff%E7%AE%97%E6%B3%95%EF%BC%8C%E6%80%8E%E4%B9%88%E8%BF%9B%E8%A1%8C%E6%AF%94%E8%BE%83%EF%BC%9F.md) [11、http缓存、强缓存和协商缓存，字段](11%E3%80%81http%E7%BC%93%E5%AD%98%EF%BC%8C%E5%BC%BA%E7%BC%93%E5%AD%98%E5%92%8C%E5%8D%8F%E5%95%86%E7%BC%93%E5%AD%98%EF%BC%8C%E5%AD%97%E6%AE%B5.md) [12、Node的事件循环机制](12%E3%80%81Node%E7%9A%84%E4%BA%8B%E4%BB%B6%E5%BE%AA%E7%8E%AF%E6%9C%BA%E5%88%B6.md) [13、token为什么能够解决CSRF？](13%E3%80%81Token%E4%B8%BA%E4%BB%80%E4%B9%88%E8%83%BD%E5%A4%9F%E8%A7%A3%E5%86%B3CSRF.md) [14、渲染Canvas底层原理](14%E3%80%81%E6%B8%B2%E6%9F%93Canvas%E5%BA%95%E5%B1%82%E5%8E%9F%E7%90%86.md) [15、TCP链接为什么会采用三次握手，而不是两次或四次呢？](15%E3%80%81TCP%E9%93%BE%E6%8E%A5%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BC%9A%E9%87%87%E7%94%A8%E4%B8%89%E6%AC%A1%E6%8F%A1%E6%89%8B%EF%BC%8C%E8%80%8C%E4%B8%8D%E6%98%AF%E4%B8%A4%E6%AC%A1%E6%88%96%E5%9B%9B%E6%AC%A1%E5%91%A2%EF%BC%9F.md) [16、三数之和、连续子数组的最大和](16%E3%80%81%E4%B8%89%E6%95%B0%E4%B9%8B%E5%92%8C%E3%80%81%E8%BF%9E%E7%BB%AD%E5%AD%90%E6%95%B0%E7%BB%84%E7%9A%84%E6%9C%80%E5%A4%A7%E5%92%8C.md)