Comment convertir une chaîne x-www-form-urlencoded en JSON?

Exampple de l'application/x-www-form-urlencoded chaîne

CorrelationId=1&PickedNumbers%5B%5D=1&PickedNumbers%5B%5D=2&PickedNumbers%5B%5D=3&PickedNumbers%5B%5D=4

En JSON

var gamePlayData = {
            CorrelationId: gameId,
            PickedNumbers: ["1","2","3","4"]
        };

source d'informationauteur ruslander