Base64的3种实现方式

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package com.tm.wechat.servlet;import org.apache.commons.codec.binary.Base64;import sun.misc.BASE64Decoder;import sun.misc.BASE64Encoder;/** * Created by pengchao on 2017/10/18. */public class Base64Test{    public static final String src = "base64 test";    public static void main(String[] args)    {        jdkBase64();        commonsCodesBase64();        bouncyCastleBase64();    }    // 用jdk实现    public static void jdkBase64()    {        try        {            BASE64Encoder encoder = new BASE64Encoder();            String encode = encoder.encode(src.getBytes());            System.out.println("encode:" + encode);            BASE64Decoder decoder = new BASE64Decoder();            System.out.println("decode:" + new String(decoder.decodeBuffer(encode)));        } catch (Exception e) {            e.printStackTrace();        }    }    // 用Apache的common codes实现    public static void commonsCodesBase64()    {        byte[] encodeBytes = Base64.encodeBase64(src.getBytes());        System.out.println("common codes encode:" + new String(encodeBytes));        byte[] dencodeBytes = Base64.decodeBase64(encodeBytes);        System.out.println("common codes decode:" + new String(dencodeBytes));    }    // 用bouncy castle实现    public static void bouncyCastleBase64()    {        byte[] encodeBytes = org.bouncycastle.util.encoders.Base64.encode(src.getBytes());        System.out.println("bouncy castle encode:" + new String(encodeBytes));        byte[] dencodeBytes = org.bouncycastle.util.encoders.Base64.decode(encodeBytes);        System.out.println("bouncy castle decode:" + new String(dencodeBytes));    }}
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