Using JSONObject In Java Programs

Let us see how to use JSONObject in java program, files required..

Jars required to JSON in java program..

• json-lib-2.2.2-jdk15.jar
• ezmorph.jar
• commons-lang.jar
• commons-logging.jar
• commons-beanutils.jar
• ommons-collections.jar

you can download these jars from previous session

import net.sf.json.JSONObject;
public class JsonEx {

	public static void main(String args[])
	{
		JSONObject jo=new JSONObject();
		 jo.put("site","java4s.com");
		 jo.put("content","Java");
		 jo.put("TotalLinks",927);
		 System.out.println(jo);
	}

}

Key(s):

• Make sure you must have all above jar files in your class path
• Our java program must import net.sf.json.* package

Am not giving any example program for using JSONObject in servlets and using JSONObject in jsp, as its the same logic. Even in the struts too 🙂

 Output

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::. About the Author .::
		Sivateja Kandula - Java/J2EE Full Stack Developer Founder of Java4s - Get It Yourself, A popular Java/J2EE Programming Blog, Love Java and UI frameworks. You can sign-up for the Email Newsletter for your daily dose of Java tutorials.