Java 8 : Base64 Encoding & Decoding

oracle java 8 Base64 Encoding & Decoding

                 The Base64 encoding and decoding is a long overdue JDK API feature. As part of Java 8 the Base64 encoding and decoding feature came into Java standard library. Earlier we were using private and unsupported sun.misc.BASE64Encoder and sun.misc.BASE64Decoder classes which are not part of standard API. In Java 8, we got java.util.Base64 class to perform Base64 encoding and decoding. The sample code on Base64 usage is given below.

package org.smarttechie;

import java.util.Base64;

public class Base64Sample {
public static void main(String args[]){

String str = "Welcome to see java.util.Base64";
Base64.Encoder base64Encoder= Base64.getEncoder();

//encoding byte array into base 64
byte[] byteArray = null;
try {
    byteArray = base64Encoder.encode(str.getBytes("UTF-8"));
    System.out.println("Base64 Encoded String : " + new String(byteArray,"UTF-8"));

    //decoding byte array into base64
    Base64.Decoder base64Decoder= Base64.getDecoder();
    byte[] strdec=base64Decoder.decode(byteArray);

   System.out.println("Base64 Decoded String : " + new String(strdec,"UTF-8"));
  } catch (UnsupportedEncodingException e) {

I am Siva Prasad Rao Janapati. Working as Technical Architect. Has hands on experience on ATG Commerce(DAS/DPS/DCS), Mozu commerce, Broadleaf Commerce, Java, JEE, Spring, Play, JPA, Hibernate, Velocity, JMS, Jboss, Weblogic,Tomcat, Jetty, Apache, Apache Solr, Spring Batch, JQuery, NodeJS, SOAP, REST, MySQL, Oracle, Mongo DB, Memcached, HazelCast, Git, SVN, CVS, Ant, Maven, Gradle, Amazon Web services, Rackspace, Quartz, JMeter, Junit, Open NLP, Facebook Graph,Twitter4J, YouTube Gdata, Bazzarvoice,Yotpo, 4-Tell, Alatest, Shopzilla, Linkshare. I have hands on experience on open sources and commercial technologies.

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Posted in Java
One comment on “Java 8 : Base64 Encoding & Decoding
  1. Anonymous says:

    Keep on writing, great job!

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