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Title: Leo-JavaScript/Cute-JavaScript/Cute-ES at master · snowzhaoo/Leo-JavaScript · GitHub

Open Graph Title: Leo-JavaScript/Cute-JavaScript/Cute-ES at master · snowzhaoo/Leo-JavaScript

X Title: Leo-JavaScript/Cute-JavaScript/Cute-ES at master · snowzhaoo/Leo-JavaScript

Description: 这部分内容包括《Cute-JavaScript》源码还有很多demo和文章，喜欢的朋友欢迎stat。:rocket: - Leo-JavaScript/Cute-JavaScript/Cute-ES at master · snowzhaoo/Leo-JavaScript

Open Graph Description: 这部分内容包括《Cute-JavaScript》源码还有很多demo和文章，喜欢的朋友欢迎stat。:rocket: - snowzhaoo/Leo-JavaScript

X Description: 这部分内容包括《Cute-JavaScript》源码还有很多demo和文章，喜欢的朋友欢迎stat。:rocket: - snowzhaoo/Leo-JavaScript

Opengraph URL: https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES

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og:image:alt	这部分内容包括《Cute-JavaScript》源码还有很多demo和文章，喜欢的朋友欢迎stat。:rocket: - snowzhaoo/Leo-JavaScript
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	https://github.com/snowzhaoo/Leo-JavaScript
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	https://github.com/snowzhaoo/Leo-JavaScript/commits/master/Cute-JavaScript/Cute-ES
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	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#一介绍
ECMAScript6入门	http://es6.ruanyifeng.com/
ECMAScript-262	https://www.ecma-international.org/ecma-262/
Cute-JavaScript	http://js.pingan8787.com
Cute-JavaScript	https://github.com/pingan8787/Leo-JavaScript/tree/master/EXEFE-es6book
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	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#二目录
一、介绍	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%B8%80%E4%BB%8B%E7%BB%8D
二、目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
三、正文	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%B8%89%E6%AD%A3%E6%96%87
1. ES6	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1-es6
1.1 let 和 const命令	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#11-let-%E5%92%8C-const%E5%91%BD%E4%BB%A4
1.1.1 let 命令	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#111-let-%E5%91%BD%E4%BB%A4
1.1.2 const 命令	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#112-const-%E5%91%BD%E4%BB%A4
1.2 变量的解构赋值	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#12-%E5%8F%98%E9%87%8F%E7%9A%84%E8%A7%A3%E6%9E%84%E8%B5%8B%E5%80%BC
1.2.1 数组	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#121-%E6%95%B0%E7%BB%84
1.2.2 对象的解构赋值	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#122-%E5%AF%B9%E8%B1%A1%E7%9A%84%E8%A7%A3%E6%9E%84%E8%B5%8B%E5%80%BC
1.2.3 字符串的解构赋值	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#123-%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E8%A7%A3%E6%9E%84%E8%B5%8B%E5%80%BC
1.2.4 数值和布尔值的解构赋值	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#124-%E6%95%B0%E5%80%BC%E5%92%8C%E5%B8%83%E5%B0%94%E5%80%BC%E7%9A%84%E8%A7%A3%E6%9E%84%E8%B5%8B%E5%80%BC
1.2.5 函数参数的解构赋值	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#125-%E5%87%BD%E6%95%B0%E5%8F%82%E6%95%B0%E7%9A%84%E8%A7%A3%E6%9E%84%E8%B5%8B%E5%80%BC
1.2.6 应用	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#126-%E5%BA%94%E7%94%A8
1.3 字符串的拓展	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#13-%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E6%8B%93%E5%B1%95
1.3.1 includes(),startsWith(),endsWith()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#131-includesstartswithendswith
1.3.2 repeat()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#132-repeat
1.3.3 padStart(),padEnd()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#133-padstartpadend
1.3.4 模版字符串	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#134-%E6%A8%A1%E7%89%88%E5%AD%97%E7%AC%A6%E4%B8%B2
1.4 正则的拓展	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#14-%E6%AD%A3%E5%88%99%E7%9A%84%E6%8B%93%E5%B1%95
1.4.1 介绍	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#141-%E4%BB%8B%E7%BB%8D
1.4.2 字符串的正则方法	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#142-%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%9A%84%E6%AD%A3%E5%88%99%E6%96%B9%E6%B3%95
1.4.3 u修饰符	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#143-u%E4%BF%AE%E9%A5%B0%E7%AC%A6
1.4.4 y修饰符	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#144-y%E4%BF%AE%E9%A5%B0%E7%AC%A6
1.4.5 flags属性	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#145-flags%E5%B1%9E%E6%80%A7
1.5 数值的拓展	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#15-%E6%95%B0%E5%80%BC%E7%9A%84%E6%8B%93%E5%B1%95
1.5.1 Number.isFinite(), Number.isNaN()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#151-numberisfinite-numberisnan
1.5.2 Number.parseInt(), Number.parseFloat()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#152-numberparseint-numberparsefloat
1.5.3 Number.isInteger()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#153-numberisinteger
1.5.4 Math对象的拓展	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#154-math%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%8B%93%E5%B1%95
1.5.5 指数运算符	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#155-%E6%8C%87%E6%95%B0%E8%BF%90%E7%AE%97%E7%AC%A6
1.6 函数的拓展	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#16-%E5%87%BD%E6%95%B0%E7%9A%84%E6%8B%93%E5%B1%95
1.6.1 参数默认值	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#161-%E5%8F%82%E6%95%B0%E9%BB%98%E8%AE%A4%E5%80%BC
1.6.2 rest 参数	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#162-rest-%E5%8F%82%E6%95%B0
1.6.3 name 属性	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#163-name-%E5%B1%9E%E6%80%A7
1.6.4 箭头函数	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#164-%E7%AE%AD%E5%A4%B4%E5%87%BD%E6%95%B0
1.6.5 双冒号运算符	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#165-%E5%8F%8C%E5%86%92%E5%8F%B7%E8%BF%90%E7%AE%97%E7%AC%A6
1.7 数组的拓展	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#17-%E6%95%B0%E7%BB%84%E7%9A%84%E6%8B%93%E5%B1%95
1.7.1 拓展运算符	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#171-%E6%8B%93%E5%B1%95%E8%BF%90%E7%AE%97%E7%AC%A6
1.7.2 Array.from()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#172-arrayfrom
1.7.3 Array.of()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#173-arrayof
1.7.4 find()和findIndex()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#174-find%E5%92%8Cfindindex
1.7.5 fill()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#175-fill
1.7.6 entries(),keys(),values()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#176-entrieskeysvalues
1.7.7 includes()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#177-includes
1.7.8 flat(),flatMap()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#178-flatflatmap
1.8 对象的拓展	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#18-%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%8B%93%E5%B1%95
1.8.1 属性的简洁表示	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#181-%E5%B1%9E%E6%80%A7%E7%9A%84%E7%AE%80%E6%B4%81%E8%A1%A8%E7%A4%BA
1.8.2 属性名表达式	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#182-%E5%B1%9E%E6%80%A7%E5%90%8D%E8%A1%A8%E8%BE%BE%E5%BC%8F
1.8.3 Object.is()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#183-objectis
1.8.4 Object.assign()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#184-objectassign
1.9 Symbol	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#19-symbol
1.9.1 介绍	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#191-%E4%BB%8B%E7%BB%8D
1.9.2 Symbol作为属性名	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#192-symbol%E4%BD%9C%E4%B8%BA%E5%B1%9E%E6%80%A7%E5%90%8D
1.9.3 应用：消除魔术字符串	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#193-%E5%BA%94%E7%94%A8%E6%B6%88%E9%99%A4%E9%AD%94%E6%9C%AF%E5%AD%97%E7%AC%A6%E4%B8%B2
1.9.4 属性名遍历	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#194-%E5%B1%9E%E6%80%A7%E5%90%8D%E9%81%8D%E5%8E%86
1.9.5 Symbol.for()、Symbol.keyFor()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#195-symbolforsymbolkeyfor
1.9.6 内置的Symbol值	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#196-%E5%86%85%E7%BD%AE%E7%9A%84symbol%E5%80%BC
1.10 Set和Map数据结构	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#110-set%E5%92%8Cmap%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84
1.10.1 Set	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1101-set
1.10.2 Set的应用	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1102-set%E7%9A%84%E5%BA%94%E7%94%A8
1.10.3 Map	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1103-map
1.10.4 Map与其他数据结构互相转换	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1104-map%E4%B8%8E%E5%85%B6%E4%BB%96%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BA%92%E7%9B%B8%E8%BD%AC%E6%8D%A2
1.11 Proxy	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#111-proxy
1.11.1 基础使用	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1111-%E5%9F%BA%E7%A1%80%E4%BD%BF%E7%94%A8
1.11.2 取消Proxy实例	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1112-%E5%8F%96%E6%B6%88proxy%E5%AE%9E%E4%BE%8B
1.11.3 实现 Web服务的客户端	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1113-%E5%AE%9E%E7%8E%B0-web%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%AE%A2%E6%88%B7%E7%AB%AF
1.12 Promise对象	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#112-promise%E5%AF%B9%E8%B1%A1
1.12.1 概念	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1121-%E6%A6%82%E5%BF%B5
1.12.2 基本使用	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1122-%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8
1.12.3 Promise.prototype.then()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1123-promiseprototypethen
1.12.4 Promise.prototype.catch()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1124-promiseprototypecatch
1.12.5 Promise.prototype.finally()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1125-promiseprototypefinally
1.12.6 Promise.all()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1126-promiseall
1.12.7 Promise.race()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1127-promiserace
1.12.8 Promise.resolve()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1128-promiseresolve
1.12.9 Promise.reject()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1129-promisereject
1.13 Iterator和 for...of循环	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#113-iterator%E5%92%8C-forof%E5%BE%AA%E7%8E%AF
1.13.1 Iterator遍历器概念	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1131-iterator%E9%81%8D%E5%8E%86%E5%99%A8%E6%A6%82%E5%BF%B5
1.13.2 Iterator遍历过程	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1132-iterator%E9%81%8D%E5%8E%86%E8%BF%87%E7%A8%8B
1.13.3 默认Iterator接口	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1133-%E9%BB%98%E8%AE%A4iterator%E6%8E%A5%E5%8F%A3
1.13.4 Iterator使用场景	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1134-iterator%E4%BD%BF%E7%94%A8%E5%9C%BA%E6%99%AF
1.13.5 for...of循环	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1135-forof%E5%BE%AA%E7%8E%AF
1.13.6 跳出for...of	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1136-%E8%B7%B3%E5%87%BAforof
1.14 Generator函数和应用	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#114-generator%E5%87%BD%E6%95%B0%E5%92%8C%E5%BA%94%E7%94%A8
1.14.1 基本概念	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1141-%E5%9F%BA%E6%9C%AC%E6%A6%82%E5%BF%B5
1.14.2 yield表达式	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1142-yield%E8%A1%A8%E8%BE%BE%E5%BC%8F
1.14.3 next方法	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1143-next%E6%96%B9%E6%B3%95
1.14.4 for...of循环	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1144-forof%E5%BE%AA%E7%8E%AF
1.14.5 Generator.prototype.throw()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1145-generatorprototypethrow
1.14.6 Generator.prototype.return()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1146-generatorprototypereturn
1.14.7 next()/throw()/return()共同点	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1147-nextthrowreturn%E5%85%B1%E5%90%8C%E7%82%B9
1.14.8 yield* 表达式	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1148-yield-%E8%A1%A8%E8%BE%BE%E5%BC%8F
1.14.9 应用场景	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1149-%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF
1.15 Class语法和继承	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#115-class%E8%AF%AD%E6%B3%95%E5%92%8C%E7%BB%A7%E6%89%BF
1.15.1 介绍	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1151-%E4%BB%8B%E7%BB%8D
1.15.2 constructor()方法	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1152-constructor%E6%96%B9%E6%B3%95
1.15.3 类的实例对象	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1153-%E7%B1%BB%E7%9A%84%E5%AE%9E%E4%BE%8B%E5%AF%B9%E8%B1%A1
1.15.4 Class表达式	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1154-class%E8%A1%A8%E8%BE%BE%E5%BC%8F
1.15.5 私有方法和私有属性	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1155-%E7%A7%81%E6%9C%89%E6%96%B9%E6%B3%95%E5%92%8C%E7%A7%81%E6%9C%89%E5%B1%9E%E6%80%A7
1.15.6 this指向问题	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1156-this%E6%8C%87%E5%90%91%E9%97%AE%E9%A2%98
1.15.7 Class的getter和setter	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1157-class%E7%9A%84getter%E5%92%8Csetter
1.15.8 Class的generator方法	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1158-class%E7%9A%84generator%E6%96%B9%E6%B3%95
1.15.9 Class的静态方法	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1159-class%E7%9A%84%E9%9D%99%E6%80%81%E6%96%B9%E6%B3%95
1.15.10 Class的静态属性和实例属性	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#11510-class%E7%9A%84%E9%9D%99%E6%80%81%E5%B1%9E%E6%80%A7%E5%92%8C%E5%AE%9E%E4%BE%8B%E5%B1%9E%E6%80%A7
1.15.11 Class的继承	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#11511-class%E7%9A%84%E7%BB%A7%E6%89%BF
1.16 Module语法和加载实现	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#116-module%E8%AF%AD%E6%B3%95%E5%92%8C%E5%8A%A0%E8%BD%BD%E5%AE%9E%E7%8E%B0
1.16.1 介绍	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1161-%E4%BB%8B%E7%BB%8D
1.16.2 严格模式	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1162-%E4%B8%A5%E6%A0%BC%E6%A8%A1%E5%BC%8F
1.16.3 export命令	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1163-export%E5%91%BD%E4%BB%A4
1.16.4 import命令	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1164-import%E5%91%BD%E4%BB%A4
1.16.5 模块的整体加载	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1165-%E6%A8%A1%E5%9D%97%E7%9A%84%E6%95%B4%E4%BD%93%E5%8A%A0%E8%BD%BD
1.16.6 export default 命令	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1166-export-default-%E5%91%BD%E4%BB%A4
1.16.7 export 和 import 复合写法	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1167-export-%E5%92%8C-import-%E5%A4%8D%E5%90%88%E5%86%99%E6%B3%95
1.16.8 浏览器中的加载规则	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1168-%E6%B5%8F%E8%A7%88%E5%99%A8%E4%B8%AD%E7%9A%84%E5%8A%A0%E8%BD%BD%E8%A7%84%E5%88%99
2. ES7	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#2-es7
2.1 Array.prototype.includes()方法	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#21-arrayprototypeincludes%E6%96%B9%E6%B3%95
2.2 指数操作符(**)	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#22-%E6%8C%87%E6%95%B0%E6%93%8D%E4%BD%9C%E7%AC%A6
3. ES8	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#3-es8
3.1 async函数	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#31-async%E5%87%BD%E6%95%B0
3.1.1 介绍	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#311-%E4%BB%8B%E7%BB%8D
3.1.2 基本用法	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#312-%E5%9F%BA%E6%9C%AC%E7%94%A8%E6%B3%95
3.1.3 返回Promise对象	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#313-%E8%BF%94%E5%9B%9Epromise%E5%AF%B9%E8%B1%A1
3.1.4 await命令	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#314-await%E5%91%BD%E4%BB%A4
3.1.5 使用注意	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#315-%E4%BD%BF%E7%94%A8%E6%B3%A8%E6%84%8F
3.2 Promise.prototype.finally()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#32-promiseprototypefinally
3.3 Object.values()，Object.entries()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#33-objectvaluesobjectentries
3.3.1 Object.values()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#331-objectvalues
3.3.2 Object.entries()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#332-objectentries
3.4 Object.getOwnPropertyDescriptors()	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#34-objectgetownpropertydescriptors
3.5 字符串填充 padStart和padEnd	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#35-%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%A1%AB%E5%85%85-padstart%E5%92%8Cpadend
3.6 函数参数列表与调用中的尾部逗号	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#36-%E5%87%BD%E6%95%B0%E5%8F%82%E6%95%B0%E5%88%97%E8%A1%A8%E4%B8%8E%E8%B0%83%E7%94%A8%E4%B8%AD%E7%9A%84%E5%B0%BE%E9%83%A8%E9%80%97%E5%8F%B7
3.7 共享内存与原子操作	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#37-%E5%85%B1%E4%BA%AB%E5%86%85%E5%AD%98%E4%B8%8E%E5%8E%9F%E5%AD%90%E6%93%8D%E4%BD%9C
4. ES9	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#4-es9
4.1 对象的拓展运算符	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#41-%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%8B%93%E5%B1%95%E8%BF%90%E7%AE%97%E7%AC%A6
4.1.1 介绍	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#411-%E4%BB%8B%E7%BB%8D
4.1.2 使用场景	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#412-%E4%BD%BF%E7%94%A8%E5%9C%BA%E6%99%AF
4.2 正则表达式 s 修饰符	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#42-%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F-s-%E4%BF%AE%E9%A5%B0%E7%AC%A6
4.3 异步遍历器	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#43-%E5%BC%82%E6%AD%A5%E9%81%8D%E5%8E%86%E5%99%A8
4.3.1 异步遍历的接口	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#431-%E5%BC%82%E6%AD%A5%E9%81%8D%E5%8E%86%E7%9A%84%E6%8E%A5%E5%8F%A3
4.3.2 for await...of	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#432-for-awaitof
4.3.3 异步Generator函数	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#433-%E5%BC%82%E6%AD%A5generator%E5%87%BD%E6%95%B0
4.3.4 yield* 语句	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#434-yield-%E8%AF%AD%E5%8F%A5
5. 知识补充	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#5-%E7%9F%A5%E8%AF%86%E8%A1%A5%E5%85%85
5.1 块级作用域	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#51-%E5%9D%97%E7%BA%A7%E4%BD%9C%E7%94%A8%E5%9F%9F
5.2 ES5/6对数组空位的处理	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#52-es56%E5%AF%B9%E6%95%B0%E7%BB%84%E7%A9%BA%E4%BD%8D%E7%9A%84%E5%A4%84%E7%90%86
四、结语	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E5%9B%9B%E7%BB%93%E8%AF%AD
参考文章	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E5%8F%82%E8%80%83%E6%96%87%E7%AB%A0
推荐文章	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E6%8E%A8%E8%8D%90%E6%96%87%E7%AB%A0
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#三正文
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1-es6
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#11-let-和-const命令
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#111-let-命令
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#112-const-命令
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#12-变量的解构赋值
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#121-数组
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#122-对象的解构赋值
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#123-字符串的解构赋值
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#124-数值和布尔值的解构赋值
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#125-函数参数的解构赋值
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#126-应用
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#13-字符串的拓展
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#131-includesstartswithendswith
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#132-repeat
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#133-padstartpadend
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#134-模版字符串
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#14-正则的拓展
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#141-介绍
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#142-字符串的正则方法
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#143-u修饰符
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#144-y修饰符
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#145-flags属性
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#15-数值的拓展
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#151-numberisfinite-numberisnan
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#152-numberparseint-numberparsefloat
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#153-numberisinteger
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#154-math对象的拓展
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#155-指数运算符
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#16-函数的拓展
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#161-参数默认值
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#162-rest-参数
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#163-name-属性
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#164-箭头函数
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#165-双冒号运算符
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#17-数组的拓展
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#171-拓展运算符
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#172-arrayfrom
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#173-arrayof
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#174-find和findindex
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#175-fill
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#176-entrieskeysvalues
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#177-includes
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#178-flatflatmap
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#18-对象的拓展
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#181-属性的简洁表示
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#182-属性名表达式
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#183-objectis
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#184-objectassign
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#19-symbol
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#191-介绍
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#192-symbol作为属性名
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#193-应用消除魔术字符串
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#194-属性名遍历
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#195-symbolforsymbolkeyfor
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#196-内置的symbol值
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#110-set和map数据结构
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1101-set
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1102-set的应用
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1103-map
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1104-map与其他数据结构互相转换
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#111-proxy
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1111-基础使用
打开阮一峰老师的链接	http://es6.ruanyifeng.com/#docs/proxy
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1112-取消proxy实例
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1113-实现-web服务的客户端
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#112-promise对象
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1121-概念
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1122-基本使用
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1123-promiseprototypethen
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1124-promiseprototypecatch
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1125-promiseprototypefinally
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1126-promiseall
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1127-promiserace
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1128-promiseresolve
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1129-promisereject
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#113-iterator和-forof循环
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1131-iterator遍历器概念
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1132-iterator遍历过程
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1133-默认iterator接口
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1134-iterator使用场景
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1135-forof循环
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1136-跳出forof
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#114-generator函数和应用
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1141-基本概念
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1142-yield表达式
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1143-next方法
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1144-forof循环
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1145-generatorprototypethrow
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1146-generatorprototypereturn
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1147-nextthrowreturn共同点
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1148-yield-表达式
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1149-应用场景
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#115-class语法和继承
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1151-介绍
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1152-constructor方法
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1153-类的实例对象
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1154-class表达式
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1155-私有方法和私有属性
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1156-this指向问题
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1157-class的getter和setter
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1158-class的generator方法
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1159-class的静态方法
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#11510-class的静态属性和实例属性
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#11511-class的继承
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#116-module语法和加载实现
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1161-介绍
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1162-严格模式
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1163-export命令
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1164-import命令
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1165-模块的整体加载
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1166-export-default-命令
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1167-export-和-import-复合写法
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#1168-浏览器中的加载规则
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#2-es7
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#21-arrayprototypeincludes方法
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#22-指数操作符
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#3-es8
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#31-async函数
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#311-介绍
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#312-基本用法
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#313-返回promise对象
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#314-await命令
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#315-使用注意
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#32-promiseprototypefinally
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#33-objectvaluesobjectentries
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#331-objectvalues
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#332-objectentries
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#34-objectgetownpropertydescriptors
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#35-字符串填充-padstart和padend
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#36-函数参数列表与调用中的尾部逗号
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#37-共享内存与原子操作
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#4-es9
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#41-对象的拓展运算符
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#411-介绍
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#412-使用场景
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#42-正则表达式-s-修饰符
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#43-异步遍历器
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#431-异步遍历的接口
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#432-for-awaitof
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#433-异步generator函数
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#434-yield-语句
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#5-知识补充
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#51-块级作用域
⬆ 返回目录	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%BA%8C%E7%9B%AE%E5%BD%95
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#52-es56对数组空位的处理
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#四结语
回到顶部	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#%E4%B8%80%E4%BB%8B%E7%BB%8D
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#参考文章
ECMAScript 6 入门	http://es6.ruanyifeng.com/
ES8 新特性一览	https://github.com/xitu/gold-miner/blob/master/TODO/es8-was-released-and-here-are-its-main-new-features.md
ECMAScript 2017（ES8）特性概述	https://zhuanlan.zhihu.com/p/27844393
ECMAScript 2018（ES2018）有哪些新功能？	https://www.imooc.com/article/44423
	https://github.com/snowzhaoo/Leo-JavaScript/tree/master/Cute-JavaScript/Cute-ES#推荐文章
ECMAScript 2018 标准导读	https://zhuanlan.zhihu.com/p/27537439
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