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@@ -2,7 +2,7 @@
 
 ## javascript 实现
 
-![image-20201216143448329](/home/xbx/.config/Typora/typora-user-images/image-20201216143448329.png)
+![image-20201216143448329](1.javascript简介.assets/image-20201216143448329.png)
 
 - ecmascript
 - dom
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 ### 关键字
 
-![image-20201216153227720](/home/xbx/.config/Typora/typora-user-images/image-20201216153227720.png)
+![image-20201216153227720](3.javascript基本概念.assets/image-20201216153227720.png)
 
 
 
 ### 保留字
 
-![image-20201216153248328](/home/xbx/.config/Typora/typora-user-images/image-20201216153248328.png)
+![image-20201216153248328](3.javascript基本概念.assets/image-20201216153248328.png)
 
diff --git a/javascript/javascript1.md b/javascript/javascript1.md
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-# javascript简介
-
-## javascript 实现
-
-![image-20201216143448329](/home/xbx/.config/Typora/typora-user-images/image-20201216143448329.png)
-
-- ecmascript
-- dom
-- bom
-
-### ECMA
-
-- 语法
-
-- 类型
-
-- 语句
-
-- 关键字
-
-- 保留字
-
-- 操作符
-
-- 对象
-
-  
-
-  ECMA版本
-
-### DOM 文档对象模型
-
-是js操作html元素的接口
-
-- DOM 视图
-- DOM 事件
-- DOM 样式
-- DOM 遍历和范围
-
-### BOM 浏览器对象模型
-
- `针对于每个浏览器的实现`
-
diff --git a/javascript/变量.md b/javascript/变量.md
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-# 变量
-
->  javascript的变量是不区分类型的
-
-## 创建变量
-
-`var 变量名;`
-
-`var  变量名 = 变量值;`
-
-没有值的时候 是创建一个变量 但它的值是`undefined` 这也是默认变量的值 所有没有赋值的变量都是`undefined`
-
-赋值了之后就变成你赋值之后的值；
-
-> 实际演示 并且介绍console.log()
-
-## 变量类型
-