Flatten a javascript object to pass as querystring

Question

I have a javascript object that I need to flatten into a string so that I can pass as querystring, how would I do that? i.e:

{ cost: 12345, insertBy: \'testUse

Answer 1

Using Lodash library it can be done as:

let data = {}

_.map(data, (value, key) => `${key}=${value}`)
.join("&");

Note that this library has been imported as:

window._ = require('lodash');