Node.js Query String Complete Reference
Last Updated :
23 Feb, 2023
Node.js query String module is used as utilities for parsing and formatting URL query strings. It can be used to convert query string into JSON object and vice-versa.
Example:
Javascript
const querystring = require( "querystring" );
let urlQuery =
"username=user1&units=kgs&units=pounds&permission=false" ;
let parsedObject = querystring.parse(urlQuery);
console.log( "Parsed Query:" , parsedObject);
urlQuery =
"username-user1&&units-kgs&&units-pounds&&permission-false" ;
parsedObject = querystring.parse(urlQuery, "&&" , "-" );
console.log( "\nParsed Query:" , parsedObject);
|
Output:
Parsed Query: [Object: null prototype] {
username: 'user1',
units: [ 'kgs', 'pounds' ],
permission: 'false'
}
Parsed Query: [Object: null prototype] {
username: 'user1',
units: [ 'kgs', 'pounds' ],
permission: 'false'
}
The Complete list of Query String are listed below:
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