[1、手写:bind](4%E3%80%81%E6%89%8B%E5%86%99bind.md) [2、手写:ES5你认为最好的继承方式(寄生式)](5%E3%80%81%E6%89%8B%E5%86%99ES5%E4%BD%A0%E8%AE%A4%E4%B8%BA%E6%9C%80%E5%A5%BD%E7%9A%84%E7%BB%A7%E6%89%BF%E6%96%B9%E5%BC%8F%EF%BC%88%E5%AF%84%E7%94%9F%E5%BC%8F%EF%BC%89.md) [3、二面:关于url浏览器怎么解析的,以及原生ajax的是怎么工作的、跨域问题?](7%E3%80%81%E4%BA%8C%E9%9D%A2%EF%BC%9A.md) [4、写一个判断http/https的网址是不是符合规则,要用正则表达式](8%E3%80%81%E8%AE%A9%E5%86%99%E4%B8%80%E4%B8%AA%E5%88%A4%E6%96%ADhttp-https%E7%9A%84%E7%BD%91%E5%9D%80%E6%98%AF%E4%B8%8D%E6%98%AF%E7%AC%A6%E5%90%88%E8%A7%84%E5%88%99%EF%BC%8C%E8%A6%81%E7%94%A8%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F.md) [5、iterator是什么?](9%E3%80%81iterator%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F.md) [6、proxy了解吗,解释一下?](10%E3%80%81proxy%E4%BA%86%E8%A7%A3%E5%90%97%EF%BC%8C%E8%A7%A3%E9%87%8A%E4%B8%80%E4%B8%8B%EF%BC%9F.md)