How to parse Json with following structure

Question

[
  {
      "updated_at":"2012-03-02 21:06:01",
      "fetched_at":"2012-03-02 21:28:37.728840",
      "description":null,
      "language":null,
      "title":"JOHN",
      "url":"http://rus.JOHN.JOHN/rss.php",
      "icon_url":null,
      "logo_url":null,
      "id":"4f4791da203d0c2d76000035",
      "modified":"2012-03-02 23:28:58.840076"
   },
   {
      "updated_at":"2012-03-02 14:07:44",
      "fetched_at":"2012-03-02 21:28:37.033108",
      "description":null,
      "language":null,
      "title":"PETER",
      "url":"http://PETER.PETER.lv/rss.php",
      "icon_url":null,
      "logo_url":null,
      "id":"4f476f61203d0c2d89000253",
      "modified":"2012-03-02 23:28:57.928001"
   }
]

I used http://support.oreilly.com/oreilly/topics/how_to_parse_json_in_java — Dipak, Oct 11 '17 at 10:01
Mention that in your question as well, along with the issue you are facing. — BlackBeard, Oct 11 '17 at 10:04
Someone has already answered this have a look. [link](https://stackoverflow.com/a/18977220/3119246) — InCh, Oct 11 '17 at 10:07
You can find your anser here: https://stackoverflow.com/questions/2591098/how-to-parse-json][1] — Mona Mohamadinia, Oct 11 '17 at 10:22

score 0 · Answer 1 · edited Oct 11 '17 at 11:34

First create one class (Json_obj) for your json data.Then you can try this :

String json_str='[ { "updated_at":"2012-03-02 21:06:01", "fetched_at":"2012-03-02 21:28:37.728840", "description":null, "language":null, "title":"JOHN", "url":"http://rus.JOHN.JOHN/rss.php", "icon_url":null, "logo_url":null, "id":"4f4791da203d0c2d76000035", "modified":"2012-03-02 23:28:58.840076" }, { "updated_at":"2012-03-02 14:07:44", "fetched_at":"2012-03-02 21:28:37.033108", "description":null, "language":null, "title":"PETER", "url":"http://PETER.PETER.lv/rss.php", "icon_url":null, "logo_url":null, "id":"4f476f61203d0c2d89000253", "modified":"2012-03-02 23:28:57.928001" } ]';
Gson gson = new Gson();
Json_obj json_obj = gson.fromJson(json_str, Json_obj.class);

Now your json data is converted in an object.You can fetch any value from that object.

score 0 · Answer 2 · edited Oct 11 '17 at 13:03

0

I suggest you just use jackson library instead.

You can just quickly have

ObjectMapper mapper = new ObjectMapper () // this reads json to Pojo and writes Pojo to json

YourPojoClass obj = mapper.readValue (....)

Reference: mkyong.com/java/jackson-2-convert-java-object-to-from-json

edited Oct 11 '17 at 13:03

AskNilesh

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answered Oct 11 '17 at 12:00

GemSky

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How to parse Json with following structure

2 Answers2