How make array json object

Question

how do I make such a Json? I use a regular JSONObject and Array Json and don't understand how to create exactly such a Json object

        Faker faker = new Faker();
        JSONObject json = new JSONObject();

        json.put("lastName", faker.name().lastName());
        json.put("firstName", faker.name().firstName());

        json.put("phoneNumber", faker.phoneNumber());
        json.put("amount", 1001);

        return json;

I want to get in such a JSON

{
  "pays":[
    {
      "lastName": "Kek",
      "firstName": "lol",
      "phoneNumber": 4325454555,
      "amount": 1000
    },
    {
      "lastName": "Alex",
      "firstName": "Lol",
      "phoneNumber": 9170067401,
      "amount": 1000
    }
  ]
}

I don't know how to generate 5 users of a similar nature in the pay array and all in a JSON object. — Laplas, Jun 15 '23 at 09:37
You'll need another `JSONObject` with a `pays` key and a `JSONArray` value — Jorn, Jun 15 '23 at 09:39
Probably the root problem is "how to make an array in JSON from Java". Here a solution: https://stackoverflow.com/questions/13268799/create-a-jsonarray — Valerio Bozz, Jun 19 '23 at 08:34
Does this answer your question? [Create a JSONArray](https://stackoverflow.com/questions/13268799/create-a-jsonarray) — Valerio Bozz, Jun 19 '23 at 08:34

Jai Prakash · Answer 1 · 2023-06-15T13:37:36.893

Your code:

Faker faker = new Faker();
JSONObject json = new JSONObject();

json.put("lastName", faker.name().lastName());
json.put("firstName", faker.name().firstName());

json.put("phoneNumber", faker.phoneNumber());
json.put("amount", 1001);

return json;

Updated Code:

Faker faker = new Faker();
JSONObject json = new JSONObject();

json.put("lastName", faker.name().lastName());
json.put("firstName", faker.name().firstName());

json.put("phoneNumber", faker.phoneNumber());
json.put("amount", 1001);

// updated here
JSONArray jsonArray=new JSONArray();
jsonArray.put(json);

JSONObject finalJson = new JSONObject(); 
finalJson.put("pays",jsonArray);

return finalJson;

How make array json object

1 Answers1