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首页 > 在线课程 > ES6经典入门教程

ES6经典入门教程

51课时 | 0人在学

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课程目录（51）

ES6入门简介

课程简介

初识ES6

ES6变量与字符串

let声明变量

const声明常量

变量解构赋值

模板字符串

字符串与数值扩展

数组与集合对象

数组的扩展

对象扩展

函数的扩展

Symbol对象讲解

Iterator迭代器使用

Set数据结构

Map数据结构

Promise对象与模块化

Proxy代理讲解

Reflect反射机制

Promise对象

Generator函数

Class语法

Class继承

Module语法

NodeJS中的模块化

ES7新特性

ES8最新特性讲解

async与await

对象方法扩展

字符串填充

ES9最新特性讲解

rest与扩展运算符

正则表达式扩展

Promise-finally的使用

异步迭代

Object-fromEntries的使用

trimStart与trimEndtscproj的使用

其他新增知识点

ES11最新特性讲解

Promise-allSettled的使用

Module新增特性

String的matchAll方法

BigInt的使用规则

顶层对象globalThis

空值合并运算符

可选链操作符

ES12&13最新特性讲解

新增逻辑操作符

数字分隔符

字符串的replaceAll方法

Promise-any的使用方法

WeakRefs弱引用

FinalizationRegistry用法介绍

类新增特性

最外层await的介绍

at函数的使用

正则匹配的开始和结束索引

其他新增特性

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