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                            ### 說明

下面這些是根據視頻教程加上個人理解寫的筆記，僅代表個人理解！
水平不足，如有錯誤請批評指正！
本文同步發布：博客：[https://blog.mdashen.com/posts/19e25e01/](https://blog.mdashen.com/posts/19e25e01/)

*   教程地址：[嗶哩嗶哩](https://www.bilibili.com/video/BV1uK411H7on) | [官網地址](http://www.atguigu.com/download_detail.shtml?v=77)
    
*   課程目錄
    

![image-20200718180806322](http://image.mdashen.com/pic/image-20200718180806322.png)

### 基礎概念

*   ECMAScript
    
    > ECMA (European Computer Manufacturers Association）中文名稱為歐洲計算機制  造商協，這個組織的目標是評估、開發和認可電信和計算機標準。1994 年后該組織改名為 Ecma 國際。
    
*   版本迭代主要內容
    
    ![image-20200714120106607](http://image.mdashen.com/pic/image-20200714120106607.png)
    
*   兼容性檢查：[http://kangax.github.io/compat-table/es6/](http://kangax.github.io/compat-table/es6/)
                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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