# 2.1.4 Object Literals

假如 **JSON** 內的元素其 **key** 與 **value** 名稱一樣，可以省略 **key** 直接寫 **value** 名稱即可。

```
// ES5寫法
var name = 'Andy';
var obj = {
  name: name
};

// ES6寫法
const name = 'Andy';
const obj = { name };
```


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