java8版本base64加密解密的实例

try {String asB64 = Base64.getEncoder().encodeToString("http://www.baidu.com".getBytes("utf-8"));System.out.println(asB64); } catch (UnsupportedEncodingException e) {// TODO Auto-generated catch blocke.printStackTrace();}

byte[] asBytes = Base64.getDecoder().decode(asB64); System.out.println(new String(asBytes, "utf-8"));