fix(guide): simplify directory structure

This commit is contained in:
Mrugesh Mohapatra
2018-10-16 21:26:13 +05:30
parent f989c28c52
commit da0df12ab7
35752 changed files with 0 additions and 317652 deletions

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---
title: Declare JavaScript Objects as Variables
localeTitle: 将JavaScript对象声明为变量
---
这有一个简单的格式。您声明您的变量并使其等于`{ key: value}`形式的对象
```
var car = {
"wheels":4,
"engines":1,
"seats":5
};
```
您可以使用点表示法或括号表示法访问对象的属性。
使用点符号:
```javascript
console.log(car.wheels); // 4
```
使用括号表示法:
```javascript
console.log(car["wheels"]); // 1
```
使用动态括号表示法:
```javascript
var seatsProperty = "seats";
console.log(car[seatsProperty]); // 5
```