Class getResource() method in Java with Examples (original) (raw)

Last Updated : 27 Dec, 2019

The getResource() method of java.lang.Class class is used to get the resource with the specified resource of this class. The method returns the specified resource of this class in the form of URL object.

Syntax:

public URL getResource(String resourceName)

Parameter: This method accepts a parameter resourceName which is the resource to get.

Return Value: This method returns the specified resource of this class in the form of URL objects.

Exception This method throws:

Below programs demonstrate the getResource() method.

Example 1:

import java.util.*;

public class Test {

`` public int obj = 10 ;

`` public static void main(String[] args)

`` throws ClassNotFoundException

`` {

`` Class myClass = Class.forName( "Test" );

`` System.out.println( "Class represented by myClass: "

`` + myClass.toString());

`` String resourceName = "obj" ;

`` System.out.println(

`` resourceName + " resource of myClass: "

`` + myClass.getResource(resourceName));

`` }

}

Output:

Class represented by myClass: class Test obj resource of myClass: null

Example 2:

import java.util.*;

class Main {

`` private Object obj;

`` public static void main(String[] args)

`` throws ClassNotFoundException, NoSuchFieldException

`` {

`` Class myClass = Class.forName( "Main" );

`` System.out.println( "Class represented by myClass: "

`` + myClass.toString());

`` String resourceName = "obj" ;

`` try {

`` System.out.println(

`` resourceName + " resource of myClass: "

`` + myClass.getResource(resourceName));

`` }

`` catch (Exception e) {

`` System.out.println(e);

`` }

`` }

}

Output:

Class represented by myClass: class Main obj resource of myClass: null

Reference: https://docs.oracle.com/javase/9/docs/api/java/lang/Class.html#getResource-java.lang.String-

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