Let us discuss how to use JSON object in java with the help of below example.
Steps:
1. Include JSON jar in classpath.
2. Create JSONObject object.
3. Add data to JSONObject.
3. Process the object.
Example:
JSONTest.java
package com.w3schools.business; import net.sf.json.JSONObject; /** * This class show use JSON object in java. * @author w3schools */ public class JSONTest { public static void main(String args[]){ //Create JSON object JSONObject obj = new JSONObject(); //Add data to JSON object. obj.put("name", "Bharat"); obj.put("rollNo", "MCA/07/05"); obj.put("id", new Integer(50)); //Print JSON object. System.out.print(obj); } } |
Output:
{"name":"Bharat","rollNo":"MCA/07/05","id":50} |
Download this example.
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