"JSONArray" example in Java
In this part of JSON tutorial you will study how to use
JSONArray in Java. JSONArray is a sequential and ordered way of
collection values.It may consists of Boolean,
JSONArray, JSONObject, Number and String or the JSONObject.NULL
objects.
To have functionality of JSON in your java program you must have
JSON-lib. JSON-lib also requires following "JAR" files:
- commons-lang.jar
- commons-beanutils.jar
- commons-collections.jar
- commons-logging.jar
- ezmorph.jar
- json-lib-2.2.2-jdk15.jar
JSON-lib is a java library for that transforms beans,
collections, maps, java arrays and XML to JSON and then for
retransforming them back to beans, collections, maps and others.
In this example we are going to use JSONArray for creating an object of JSONArray and then we will print
this array object . For using JSONArray class we have to import
package "net.sf.json". To add elements in this object we have
used add() method. Here is the full example code of
JSONJavaArray.java
as follows:
FirstJSONJava.java
import net.sf.json.JSONArray;
public class JSONJavaArray
{
public static void main(String args[]){
JSONArray arrayObj=new JSONArray();
arrayObj.add("name :");
arrayObj.add("Amit Kumar");
arrayObj.add("Max.Marks :");
arrayObj.add(new Integer(100));
arrayObj.add("Min.Marks");
arrayObj.add(new Double(40));
arrayObj.add("Scored");
arrayObj.add(new Double(66.67));
System.out.println(arrayObj);
}
}
|
To run this example you have to follow these few steps
as follows:
Output:
Download Source Code
|
Del.icio.us
Digg
Google
Spurl
Blink
Furl
Simpy
Y! MyWeb
