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isObjectLike() function
This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
该函数检查值是否是类对象like 类型。
Signature:
typescript
declare function isObjectLike(value: any): boolean;declare function isObjectLike(value: any): boolean;Parameters
| Parameter | Type | Description |
|---|---|---|
| value | any | 参数“value”的类型为“any”，这意味着它可以是任何数据类型。 |
Returns:
boolean
{boolean} - 一个布尔值。
Example
JavaScript
let a = {}; isObjectLike(a) // true
let a = null; isObjectLike(a) // false
let a = new WeakSet(); isObjectLike(a) // true
let a = []; isObjectLike(a)// true let a = {}; isObjectLike(a) // true
let a = null; isObjectLike(a) // false
let a = new WeakSet(); isObjectLike(a) // true
let a = []; isObjectLike(a)// true