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Tencent Cloud Observability Platform

URLSearchParams.get

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Last updated: 2025-03-11 20:21:25
URLSearchParams.get is used to get the first value for the specified search parameter.
get(key: string): null | string

Parameters

Parameter
Type
Description
key
string
Key.

Return

Type
Description
null or string
The first value for the specified key, or null if not found.

Samples

Get the first value for the specified search parameter:
import url from 'pts/url';

export default function() {
const params = new url.URLSearchParams('key1=value1&key2=value2');

const value1 = params.get('key1');
console.log(value1); // value1
const value3 = params.get('key3');
console.log(value3); // null
}


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