JsonParser.java

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;


public class Application {
	public static void main(String args[]) throws JSONException {
		String result = "{  \"code\": 100,   \"data\": [    {      \"audioKey\": \"3be93db8c30c45261c64799d9c180b0e\",       \"author\": {        \"dispname\": \"Evenloop\",         \"image\": \"\",         \"username\": \"evenloop\"      },       \"channel_image\": \"\",       \"count_listen\": 0,       \"count_recommend\": 0,       \"created_at\": 1439563223,       \"is_recommended\": 0,       \"title\": \"test title\"    },     {      \"audioKey\": \"d83ebae5058b36a264fd16772b5eaeb6\",       \"author\": {        \"dispname\": \"Evenloop\",         \"image\": \"\",         \"username\": \"evenloop\"      },       \"channel_image\": \"\",       \"count_listen\": 1,       \"count_recommend\": 1,       \"created_at\": 1438153623,       \"is_recommended\": 1,       \"title\": \"test title\"    }  ],   \"mesg\": \"success\",   \"method\": \"get\",   \"target\": \"/api/feed\",   \"time\": 0.3364}";
		JSONObject jsonObject = new JSONObject(result);
		 
		// { } Json Object, [] Json Array
		// Feed List
		System.out.println(result);
		JSONArray feedArray = (JSONArray) jsonObject.get("data");
	
		for (int i = 0; i < feedArray.length(); i++) {
			JSONObject feedObject = (JSONObject) feedArray.get(i);
			System.out.println("Feed Data = " + feedObject.get("audioKey"));
			JSONObject authorObject = (JSONObject) feedObject.get("author");
			System.out.println("Feed Data = " + authorObject.get("image"));
			System.out.println("Feed Data = " + authorObject.get("dispname"));
			System.out.println("Feed Data = " + authorObject.get("username"));
			System.out.println("Feed Data = " + feedObject.get("channel_image"));
			System.out.println("Feed Data = " + feedObject.get("count_listen"));
			System.out.println("Feed Data = " + feedObject.get("count_recommend"));
			System.out.println("Feed Data = " + feedObject.get("created_at"));
			System.out.println("Feed Data = " + feedObject.get("is_recommended"));
			System.out.println("Feed Data = " + feedObject.get("title"));
		}
	}
}