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[zh-cn]: update the translation of ArrayBuffer.isView() #17073

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Nov 23, 2023
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[zh-cn]: update the translation of ArrayBuffer.isView() #17073

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[zh-cn]: update the translation of ArrayBuffer.isView()
JasonLamv-t Nov 23, 2023
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yin1999 Nov 23, 2023
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21 changes: 10 additions & 11 deletions files/zh-cn/web/javascript/reference/global_objects/arraybuffer/isview/index.md
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Expand Up @@ -5,9 +5,9 @@ slug: Web/JavaScript/Reference/Global_Objects/ArrayBuffer/isView

{{JSRef}}

**`ArrayBuffer.isView()`** 方法用来判断传入的参数值是否是一种 `ArrayBuffer` 视图（view），比如类型化数组对象（[typed array objects](/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/TypedArray)）或者数据视图（ {{jsxref("DataView")}}）。
**`ArrayBuffer.isView()`** 静态方法判断传入值是否是 `ArrayBuffer` 视图之一，例如[类型化数组对象](/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/TypedArray)或 {{jsxref("DataView")}}。

{{EmbedInteractiveExample("pages/js/arraybuffer-isview.html")}}
{{EmbedInteractiveExample("pages/js/arraybuffer-isview.html", "shorter")}}

## 语法

Expand All @@ -18,17 +18,16 @@ ArrayBuffer.isView(value)
### 参数

- `value`
- : 被检测的值。
- : 要检查的值。

### 返回值

- `true`
- : 如果提供的参数是一种 {{jsxref("ArrayBuffer")}} 视图；
- `false`
- : 提供的参数不是一种 {{jsxref("ArrayBuffer")}} 视图类型；
如果给定参数是 {{jsxref("ArrayBuffer")}} 视图之一则返回 `true`；否则返回 `false`。

## 示例

### 使用 isView

```js
ArrayBuffer.isView(); // false
ArrayBuffer.isView([]); // false
Expand All @@ -41,8 +40,8 @@ ArrayBuffer.isView(new Uint8Array()); // true
ArrayBuffer.isView(new Float32Array()); // true
ArrayBuffer.isView(new Int8Array(10).subarray(0, 3)); // true

var buffer = new ArrayBuffer(2);
var dv = new DataView(buffer);
const buffer = new ArrayBuffer(2);
const dv = new DataView(buffer);
ArrayBuffer.isView(dv); // true
```

Expand All @@ -54,6 +53,6 @@ ArrayBuffer.isView(dv); // true

{{Compat}}

## 另见
## 参见

- [JavaScript typed arrays](/zh-CN/docs/Web/JavaScript/Typed_arrays)
- [JavaScript 类型化数组](/zh-CN/docs/Web/JavaScript/Guide/Typed_arrays)指南