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4 changes: 2 additions & 2 deletions docs/es6/var_let_const.md
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Expand Up @@ -36,7 +36,7 @@ var a = 30
console.log(a) // 30
```

在函数中使用使用`var`声明变量时候，该变量是局部的
在函数中使用`var`声明变量时候，该变量是局部的

```js
var a = 20
Expand Down Expand Up @@ -304,4 +304,4 @@ console.log(c) // Uncaught TypeError: Assignment to constant variable

## 参考文献

- https://es6.ruanyifeng.com/
- https://es6.ruanyifeng.com/