js

2020-12-21 10:33:16 +08:00
parent 58632cc952
commit 0879393caf
7 changed files with 130 additions and 2 deletions
--- a/javascript/4.变量.md
+++ b/javascript/4.变量.md
@@ -89,4 +89,11 @@

 ### 创建

-`new Object() 或者 {}`
+`new Object() 或者 {}`
+
+
+
+## ES6新增
+
+- let 变量
+- const 常量