ES6新特性-博客目录

Myth丶恋晨 2022-04-24 03:48 143阅读 0赞

## intro ##

`ES6`，是JS的第6个版本(edition 6)，标准发布与2015年，又称`ECMAScript 2015`。

在 [babel 官网][babel]查看最全的ES5新特性。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d1eXVqaW4xOTk3_size_16_color_FFFFFF_t_70]

## catalog ##

#### 声明与表达式 ####

*  [let与const][let_const]
 *  [解构赋值][Link 1]
 *  [Symbol][]

#### 内置对象 ####

*  新增类
    
     *  Map
     *  [JS中Map对象的创建，遍历(7种)和使用(增删改查)][JS_Map_7]
     *  [JS中Map和Array的转换][JS_Map_Array]
     *  Set
     *  [JS中Set对象的创建，遍历(7种)和使用(增删改查)][JS_Set_7]
     *  [JS中Set,Array和String的转换][JS_Set_Array_String]
     *  [Reflect][]
     *  [Proxy][]
     *  [JS中Proxy对象的handler参数详解][JS_Proxy_handler]
 *  扩展
    
     *  [字符串扩展][Link 2]
        
         *  [模板字符串][Link 3]
     *  [数值扩展][Link 4]
     *  [对象扩展][Link 5]
     *  [数组扩展][Link 6]

#### 运算符与语句 ####

*  [函数扩展][Link 7]
 *  [迭代器Iterator和for…of循环][Iterator_for_of]
 *  [Class类(class, extends, super, constructor, getters/setters)][Class_class_ extends_ super_ constructor_ getters_setters]
    
     *  decorator(ES7新提案)
 *  [模块(import, export, as)][import_ export_ as]

#### 异步编程 ####

*  [Promise对象][Promise]
 *  [Generator函数与yield][Generator_yield]
 *  [async与await][async_await]

[babel]: https://www.babeljs.cn/docs/learn
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d1eXVqaW4xOTk3_size_16_color_FFFFFF_t_70]: /images/20220220/e056b6cde41144d28637900244d660f6.png
[let_const]: https://blog.csdn.net/wuyujin1997/article/details/89039696
[Link 1]: https://blog.csdn.net/wuyujin1997/article/details/89040254
[Symbol]: https://blog.csdn.net/wuyujin1997/article/details/89160517
[JS_Map_7]: https://blog.csdn.net/wuyujin1997/article/details/88739311
[JS_Map_Array]: https://blog.csdn.net/wuyujin1997/article/details/89066022
[JS_Set_7]: https://blog.csdn.net/wuyujin1997/article/details/88741351
[JS_Set_Array_String]: https://blog.csdn.net/wuyujin1997/article/details/89066191
[Reflect]: https://blog.csdn.net/wuyujin1997/article/details/89139100
[Proxy]: https://blog.csdn.net/wuyujin1997/article/details/89160156
[JS_Proxy_handler]: https://blog.csdn.net/wuyujin1997/article/details/89137999
[Link 2]: https://blog.csdn.net/wuyujin1997/article/details/89163038
[Link 3]: https://blog.csdn.net/wuyujin1997/article/details/88732538
[Link 4]: https://blog.csdn.net/wuyujin1997/article/details/89164103
[Link 5]: https://blog.csdn.net/wuyujin1997/article/details/89173964
[Link 6]: https://blog.csdn.net/wuyujin1997/article/details/89176019
[Link 7]: https://blog.csdn.net/wuyujin1997/article/details/89206445
[Iterator_for_of]: https://blog.csdn.net/wuyujin1997/article/details/89225066
[Class_class_ extends_ super_ constructor_ getters_setters]: https://blog.csdn.net/wuyujin1997/article/details/89256933
[import_ export_ as]: https://blog.csdn.net/wuyujin1997/article/details/89292538
[Promise]: https://blog.csdn.net/wuyujin1997/article/details/89293418
[Generator_yield]: https://blog.csdn.net/wuyujin1997/article/details/89299001
[async_await]: https://blog.csdn.net/wuyujin1997/article/details/89301825