java 加密之Base64示例

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JDK

会创建一个BASE64Encoder 和 BASEDecoder 对象加解密

public static void jdkBase64(){try {BASE64Encoder encoder = new BASE64Encoder() ;String encode = encoder.encode(src.getBytes());System.out.println(encode);BASE64Decoder decoder = new BASE64Decoder();String str = new String(decoder.decodeBuffer(encode));System.out.println(str);} catch (IOException e) {e.printStackTrace();}}

Commons Codec

    public static void CommonsCodecBase64(){        byte[] encode = Base64.encodeBase64(src.getBytes());        System.out.println(new String(encode));        byte[] decode = Base64.decodeBase64(encode);        System.out.println(new String(decode));    }

Bouncy Castle

public static void BouncyCastleBase64(){byte[] encode = org.bouncycastle.util.encoders.Base64.encode(src.getBytes());System.out.println(new String(encode));byte[] decode = org.bouncycastle.util.encoders.Base64.decode(encode);System.out.println(new String(decode));}

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