[一：面向对象和类的继承](%E4%B8%80%EF%BC%9A%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E5%92%8C%E7%B1%BB%E7%9A%84%E7%BB%A7%E6%89%BF.md) [二：构造函数和原型](%E4%BA%8C%EF%BC%9A%E6%9E%84%E9%80%A0%E5%87%BD%E6%95%B0%E5%92%8C%E5%8E%9F%E5%9E%8B.md) [三：函数进阶](%E4%B8%89%EF%BC%9A%E5%87%BD%E6%95%B0%E8%BF%9B%E9%98%B6.md) [四：正则表达式](%E5%9B%9B%EF%BC%9A%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F.md) [五：ES6简介（版本新增语句）](%E4%BA%94%EF%BC%9AES6%E7%AE%80%E4%BB%8B%EF%BC%88%E7%89%88%E6%9C%AC%E6%96%B0%E5%A2%9E%E8%AF%AD%E5%8F%A5%EF%BC%89.md)