27 lines
665 B
Markdown
27 lines
665 B
Markdown
---
|
||
title: Array of
|
||
localeTitle: 数组
|
||
---
|
||
## 数组
|
||
|
||
无论参数的数量或类型如何，Array.of（）方法都会创建一个具有可变数量参数的新Array实例。
|
||
|
||
句法：
|
||
|
||
```javascript
|
||
Array.of(element0[, element1[, ...[, elementN]]])
|
||
```
|
||
|
||
## 例
|
||
|
||
```javascript
|
||
Array.of(7); // [7] - creates an array with a single element
|
||
Array.of(1, 2, 3); // [1, 2, 3]
|
||
|
||
Array(7); // [ , , , , , , ] - creates an empty array with a length property of 7
|
||
Array(1, 2, 3); // [1, 2, 3]
|
||
```
|
||
|
||
#### 更多信息：
|
||
|
||
有关更多信息，请访问[MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/of) |