How to Convert Json Object Containing Object Arrays into Url Encoded Format

How to pass a JSON array as a parameter in URL

I would suggest to pass the JSON data in the body as a POST request.But if you still want to pass this as a parameter in URL,you will have to encode your URL like below just for example:-

for ex json is :->{"name":"ABC","id":"1"}

testurl:80/service?data=%7B%22name%22%3A%22ABC%22%2C%22id%22%3A%221%22%7D

for more information on URL encoding refer below

https://en.wikipedia.org/wiki/Percent-encoding

How to escape a JSON string to have it in a URL?

encodeURIComponent(JSON.stringify(object_to_be_serialised))

Convert JavaScript object into URI-encoded string

I'm surprised that no one has mentioned URLSearchParams

var prms = new URLSearchParams({
  firstName: "Jonas",
  lastName: "Gauffin"
});
console.log(prms.toString());
// firstName=Jonas&lastName=Gauffin

Is there any native function to convert json to url parameters?

Use the URLSearchParams interface, which is built into browsers and Node.js starting with version 10, released in 2018.

const myParams = {'foo': 'hi there', 'bar': '???'};

const u = new URLSearchParams(myParams).toString();

console.log(u);

How to convert JSON object to JavaScript array?

var json_data = {"2013-01-21":1,"2013-01-22":7};
var result = [];

for(var i in json_data)
    result.push([i, json_data [i]]);


var data = new google.visualization.DataTable();
data.addColumn('string', 'Topping');
data.addColumn('number', 'Slices');
data.addRows(result);

http://jsfiddle.net/MV5rj/

Convert array to JSON

Script for backward-compatibility:
https://github.com/douglascrockford/JSON-js/blob/master/json2.js

And call:

var myJsonString = JSON.stringify(yourArray);

Note: The JSON object is now part of most modern web browsers (IE 8 & above). See caniuse for full listing. Credit goes to: @Spudley for his comment below

How to send json data in url as request parameters in java

URL encode your details parameter:

String otherParameter = "374889331-";    
String jsonString = "{\"aNumber\":2}";

String url = "editTest.jsp?details=" + URLEncoder.encode(otherParameter + jsonString, "UTF-8");