How can I get a Javascript variable value in Java?

Question

In my current project I have to read a JavaScript file from the web and extract an object from it. The variable can vary from time to time, so I have to read it instead of h

Answer 1

There are many libraries in Java to parse the JSON. There is a list on JSON.org

Read the file with Java

import org.json.JSONObject;

URL url = new URL("http://example.com/foo.js");
InputStream urlInputStream = url.openStream();
JSONObject json = new JSONObject(urlInputStream.toString());