其实只做了线上笔试,笔试没有过呢,填空题Element.classList里面添加类名,删除类名,判断类名的方法。主观题:一段英文翻译When building apps with a bundler, the JavaScript bundle can become quite large, and thus affect the page load time. It would be more efficient if we can split each route’s components into a separate chunk, and only load them when the route is visited.简述一次完整的http过程怎样用js实现整数千位分隔符实现bind函数功能不使用border实现1px的编程题:实现Array.prototype.fill方法使用js,给一个纯数字数组,里面每个数字都出现两次只有一个数字出现一次,找出只出现一次的数字。...查看更多