| Node.js Query String
Node.js Query String
Well as the name suggest Node.js Query String provides methods to mainly deal with query string. And this can be used to convert query string into JSON object and the vice-versa.
And to use query string module, so you need to use require('querystring')
Node.js Query String Methods
Node.js Query String utility has four methods and two imortant methods are given below.
(1)querystring.parse(str[, sep][, eq][, options]):-This method will mainly convert query string into JSON object.
(2)querystring.stringify(obj[, sep][, eq][, options]):-This method will mainly used to convert JSON object into query string.
Node.js Query String Example 1: parse()
Below is the simple example of Node.js Query String parse() method.
File: query-stringexample1.js
querystring = require('querystring');
const obj1=querystring.parse('name=sonoo&company=javatpoint');
console.log(obj1);
Node.js Query String Example 2: stringify()
Below is the simple example of Node.js Query String stringify() method.
File: query-stringexample2.js
querystring = require('querystring');
const qs1=querystring.stringify({name:'sonoo',company:'javatpoint'});
console.log(qs1);
 | | |