How to parse JSON in Java?

Posted by Editorial Staff | Updated on January 14, 2020

The Java API for JSON Processing JSON.simple is a simple Java library that allow parse, generate, transform, and query JSON. Example code below:

import org.json.*;

JSONObject obj = new JSONObject(" .... ");

String pageName = obj.getJSONObject("pageInfo").getString("pageName");

JSONArray arr = obj.getJSONArray("posts");

for (int i = 0; i < arr.length(); i++)

{

String post_id = arr.getJSONObject(i).getString("post_id");

......

}

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How to parse JSON in Java?

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