【202307】【校招】字节跳动商业化技术前端实习一面 · 大厂前端面试真题

[1、有做过打包相关的优化吗？](1%E3%80%81%E6%9C%89%E5%81%9A%E8%BF%87%E6%89%93%E5%8C%85%E7%9B%B8%E5%85%B3%E7%9A%84%E5%90%97%EF%BC%9F.md) [2、有做过 Node 相关吗？](2%E3%80%81%E6%9C%89%E5%81%9A%E8%BF%87Node%E7%9B%B8%E5%85%B3%E5%90%97%EF%BC%9F.md) [3、左右 300px，中间自适应布局](3%E3%80%81%E5%B7%A6%E5%8F%B3300px%EF%BC%8C%E4%B8%AD%E9%97%B4%E8%87%AA%E9%80%82%E5%BA%94%E5%B8%83%E5%B1%80.md) [4、flex: 1 是哪些属性的简写？](4%E3%80%81flex1%E6%98%AF%E5%93%AA%E4%BA%9B%E5%B1%9E%E6%80%A7%E7%9A%84%E7%AE%80%E5%86%99%EF%BC%9F.md) [5、 flex-grow 与 flex-shrink 的计算规则](5%E3%80%81flex-grow%E4%B8%8Eflex-shrink%E7%9A%84%E8%AE%A1%E7%AE%97%E8%A7%84%E5%88%99.md) [6、除了 flex 还有什么方式实现上述的三列布局？](6%E3%80%81%E9%99%A4%E4%BA%86flex%E8%BF%98%E6%9C%89%E4%BB%80%E4%B9%88%E6%96%B9%E5%BC%8F%E5%AE%9E%E7%8E%B0%E4%B8%8A%E8%BF%B0%E7%9A%84%E4%B8%89%E5%88%97%E5%B8%83%E5%B1%80%EF%BC%9F.md) [7、输出题，解释为什么](7%E3%80%81%E8%BE%93%E5%87%BA%E9%A2%98%EF%BC%8C%E8%A7%A3%E9%87%8A%E4%B8%BA%E4%BB%80%E4%B9%88.md) [8、基本类型与引用类型的区别](8%E3%80%81%E5%9F%BA%E6%9C%AC%E7%B1%BB%E5%9E%8B%E4%B8%8E%E5%BC%95%E7%94%A8%E7%B1%BB%E5%9E%8B%E7%9A%84%E5%8C%BA%E5%88%AB.md) [9、引用类型都存在堆内存中吗？](9%E3%80%81%E5%BC%95%E7%94%A8%E7%B1%BB%E5%9E%8B%E9%83%BD%E5%AD%98%E5%9C%A8%E5%A0%86%E5%86%85%E5%AD%98%E4%B8%AD%E5%90%97%EF%BC%9F.md) [10、http 与 https 的区别](10%E3%80%81http%E4%B8%8Ehttps%E7%9A%84%E5%8C%BA%E5%88%AB%EF%BC%9F.md) [11、在 https 建立连接的过程中，为什么用非对称加密来交换密钥？](11%E3%80%81%E5%9C%A8https%E5%BB%BA%E7%AB%8B%E8%BF%9E%E6%8E%A5%E7%9A%84%E8%BF%87%E7%A8%8B%E4%B8%AD%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E7%94%A8%E9%9D%9E%E5%AF%B9%E7%A7%B0%E5%8A%A0%E5%AF%86%E6%9D%A5%E4%BA%A4%E6%8D%A2%E5%AF%86%E9%92%A5%EF%BC%9F.md) [12、如果有第三方传给客服端一个假密钥呢，如何判定？](12%E3%80%81%E5%A6%82%E6%9E%9C%E6%9C%89%E7%AC%AC%E4%B8%89%E6%96%B9%E4%BC%A0%E7%BB%99%E5%AE%A2%E6%9C%8D%E7%AB%AF%E4%B8%80%E4%B8%AA%E5%81%87%E5%AF%86%E9%92%A5%E5%91%A2%EF%BC%8C%E5%A6%82%E4%BD%95%E5%88%A4%E5%AE%9A%EF%BC%9F.md) [14、怎么通过数字证书验证服务端身份的呢？](14%E3%80%81%E6%80%8E%E4%B9%88%E9%80%9A%E8%BF%87%E6%95%B0%E5%AD%97%E8%AF%81%E4%B9%A6%E9%AA%8C%E8%AF%81%E6%9C%8D%E5%8A%A1%E7%AB%AF%E8%BA%AB%E4%BB%BD%E7%9A%84%E5%91%A2%EF%BC%9F.md) [15、为什么 https 建立连接用非对称加密，传输数据用对称加密呢？](15%E3%80%81%E4%B8%BA%E4%BB%80%E4%B9%88https%E5%BB%BA%E7%AB%8B%E8%BF%9E%E6%8E%A5%E7%94%A8%E9%9D%9E%E5%AF%B9%E7%A7%B0%E5%8A%A0%E5%AF%86%EF%BC%8C%E4%BC%A0%E8%BE%93%E6%95%B0%E6%8D%AE%E7%94%A8%E5%AF%B9%E7%A7%B0%E5%8A%A0%E5%AF%86%E5%91%A2%EF%BC%9F.md) [16、有做过登录相关的吗，讲一下过程](16%E3%80%81%E6%9C%89%E5%81%9A%E8%BF%87%E7%99%BB%E5%BD%95%E7%9B%B8%E5%85%B3%E7%9A%84%E5%90%97%EF%BC%8C%E8%AE%B2%E4%B8%80%E4%B8%8B%E8%BF%87%E7%A8%8B.md) [17、token 存在 localStorage 里有风险吗？](17%E3%80%81token%E5%AD%98%E5%9C%A8localStorage%E9%87%8C%E6%9C%89%E9%A3%8E%E9%99%A9%E5%90%97%EF%BC%9F.md) [18、cooke、sessionStorage 和 localStorage 的区别](18%E3%80%81cooke%E3%80%81sessionStorage%E5%92%8ClocalStorage%E7%9A%84%E5%8C%BA%E5%88%AB.md) [19、cookie 有哪些属性字段呢？](19%E3%80%81cookie%E6%9C%89%E5%93%AA%E4%BA%9B%E5%B1%9E%E6%80%A7%E5%AD%97%E6%AE%B5%E5%91%A2%EF%BC%9F.md) [20、sameSite 字段是干什么的？](20%E3%80%81sameSite%E5%AD%97%E6%AE%B5%E6%98%AF%E5%B9%B2%E4%BB%80%E4%B9%88%E7%9A%84%EF%BC%9F.md) [21、什么是同源呢？](21%E3%80%81%E4%BB%80%E4%B9%88%E6%98%AF%E5%90%8C%E6%BA%90%E5%91%A2%EF%BC%9F.md) [22、 token 是放在 cookie 里更合理还是放到 localStorage 里更合理](22%E3%80%81token%E6%98%AF%E6%94%BE%E5%9C%A8cookie%E9%87%8C%E6%9B%B4%E5%90%88%E7%90%86%E8%BF%98%E6%98%AF%E6%94%BE%E5%88%B0localStorage%E9%87%8C%E6%9B%B4%E5%90%88%E7%90%86.md) [23、token 存到 localStorage，是没有过期时间的，怎么实现有过期时间呢？](23%E3%80%81token%E5%AD%98%E5%88%B0localStorage%EF%BC%8C%E6%98%AF%E6%B2%A1%E6%9C%89%E8%BF%87%E6%9C%9F%E6%97%B6%E9%97%B4%E7%9A%84%EF%BC%8C%E6%80%8E%E4%B9%88%E5%AE%9E%E7%8E%B0%E6%9C%89%E8%BF%87%E6%9C%9F%E6%97%B6%E9%97%B4%E5%91%A2%EF%BC%9F.md) [24、代码题：实现一个函数，函数有两个参数，第一个参数为一个字符串，第二个参数为一个数字](24%E3%80%81%E4%BB%A3%E7%A0%81%E9%A2%98%EF%BC%9A%E5%AE%9E%E7%8E%B0%E4%B8%80%E4%B8%AA%E5%87%BD%E6%95%B0%EF%BC%8C%E5%87%BD%E6%95%B0%E6%9C%89%E4%B8%A4%E4%B8%AA%E5%8F%82%E6%95%B0%EF%BC%8C%E7%AC%AC%E4%B8%80%E4%B8%AA%E5%8F%82%E6%95%B0%E4%B8%BA%E4%B8%80%E4%B8%AA%E5%AD%97%E7%AC%A6%E4%B8%B2%EF%BC%8C%E7%AC%AC%E4%BA%8C%E4%B8%AA%E5%8F%82%E6%95%B0%E4%B8%BA%E4%B8%80%E4%B8%AA%E6%95%B0%E5%AD%97.md)