ES6 资料: Learn ES2015 - Babel ECMAScript6 入门 by 阮一峰 ES6的学习笔记and代码练习 by SimplyWenjing 新增 ES2016新特性 Array.prototype.includes(value : any) : boolean exponentiation operator (**),求幂运算符 ES2017新特性 Object.values() Onject.entries() ......