package org.kodejava.example.commons.codec;

import org.apache.commons.codec.binary.Base64;

import java.util.Arrays;

public class Base64Encode {
    public static void main(String[] args) {
        String hello = "Hello World";

        //
        // The encodeBase64 method take a byte[] as the paramater. The byte[] 
        // can be from a simple string like in this example or it can be from
        // an image file data.
        //
        byte[] encoded = Base64.encodeBase64(hello.getBytes());

        //
        // Print the encoded byte array
        //
        System.out.println(Arrays.toString(encoded));

        //
        // Print the encoded string
        //
        String encodedString = new String(encoded);
        System.out.println(hello + " = " + encodedString);
    }
}

The result of our program:

[83, 71, 86, 115, 98, 71, 56, 103, 86, 50, 57, 121, 98, 71, 81, 61]
Hello World = SGVsbG8gV29ybGQ=

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Wayan Saryada

A programmer, runner, recreational diver, currently living in the island of Bali, Indonesia. Mostly programming in Java, creating web based application with Spring Framework, JPA, etc. If you need help on Java programming you can hire me on Fiverr.

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