Java load .json file

import net.sf.json.JSONObject;
import net.sf.json.JSONSerializer;
import org.apache.commons.io.IOUtils; 

    public class JsonParsing {

        public static void main(String[] args) throws Exception {
            InputStream is = 
                    JsonParsing.class.getResourceAsStream( "sample-json.txt");
            String jsonTxt = IOUtils.toString( is );

            JSONObject json = (JSONObject) JSONSerializer.toJSON( jsonTxt );        
            double coolness = json.getDouble( "coolness" );
            int altitude = json.getInt( "altitude" );
            JSONObject pilot = json.getJSONObject("pilot");
            String firstName = pilot.getString("firstName");
            String lastName = pilot.getString("lastName");

            System.out.println( "Coolness: " + coolness );
            System.out.println( "Altitude: " + altitude );
            System.out.println( "Pilot: " + lastName );
        }
    }

Source: stackoverflow.com

Similar codes

0 vote202 views1 answer
Jbutton close jframe java
Java
24 votes209 views6 answers
Java public static void main
Java
0 vote193 views1 answer
Java swing swap panels
Java
0 vote194 views1 answer
Builtin calculator for edittext
Java
1 vote185 views1 answer
How to read a string after an integer in java
Java
0 vote224 views1 answer
Jagermeister price in bangalore
Java
0 vote193 views1 answer
Foreign keys in json
Java
-1 vote207 views1 answer
MapToString in java
Java
5 votes207 views1 answer
Material design android dependency androidx
Java
3 votes194 views1 answer
Isprime check formula java
Java