Base64加解密

package com.heaventang.util.encrypt;

import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;
import java.util.*;

/**

• 编码工具类

• 1.将byte[]转为各种进制的字符串

• 2.base 64 encode

• 3.base 64 decode

• @author heaventang

• @version 0.0.5.20140601
  */
  public class HeavenTangEncodeUtil {

  public static void main(String[] args) throws Exception {
  String s = "helloWord Java ";
  System.out.println("转换前：" + s);

   String encode =  new BASE64Encoder().encode("".getBytes());  
   System.out.println("加密后：" + encode);  
     
  String decodeStr = new BASE64Decoder().decodeBuffer( encode );
   System.out.println("解码后：" + decodeStr  );  
  

  }

}