BASE64Decoder替代类Base64

来源：互联网发布：itertools python 编辑：程序博客网时间：2024/05/16 01:28

之前base64加密用的是sun公司的sun.misc.BASE64Encoder/BASE64Decoder，由于后面版本更新，sun公司被oracle公司收购，加密类BASE64Encoder被org.apache.commons.codec.binary.Base64替代了。

两者加密数据的结果其实是相同的

import java.io.UnsupportedEncodingException;import java.security.InvalidKeyException;import java.security.NoSuchAlgorithmException;import java.security.SecureRandom;import java.util.HashMap;import java.util.Map;import java.util.TreeMap;import javax.crypto.BadPaddingException;import javax.crypto.Cipher;import javax.crypto.IllegalBlockSizeException;import javax.crypto.KeyGenerator;import javax.crypto.NoSuchPaddingException;import javax.crypto.spec.SecretKeySpec;import org.apache.commons.codec.binary.Base64;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import sun.misc.BASE64Encoder;import com.alibaba.fastjson.JSONObject;public class TestEncode {    private static final Logger logger = LoggerFactory.getLogger(TestEncode.class);     public static void main(String[] args) throws Exception {        JSONObject condition = new JSONObject();        condition.put("payAmount", "1");        condition.put("merchantCode", "XM01");        condition.put("transDesc", "选择支付渠道");        condition.put("bizNo", "dadad3333");        condition.put("bizType", "76");        condition.put("idType", "5");        condition.put("accountName", "卫涵菡");        condition.put("serialNo", "2");        condition.put("idNo", "131124197907242963");        String encryptKey = "abc";        String result1 = aesEncrypt1(condition.toJSONString(),encryptKey);        String result2 = aesEncrypt2(condition.toJSONString(),encryptKey);        logger.info(result1);        logger.info(result2);    }    public static String aesEncrypt1(String content, String encryptKey) throws Exception {        logger.info("加密前的数据content={}",content);        return base64Encode1(aesEncryptToBytes(content, encryptKey));    }        public static String aesEncrypt2(String content, String encryptKey) throws Exception {        logger.info("加密前的数据content={}",content);        return base64Encode2(aesEncryptToBytes(content, encryptKey));    }    public static String base64Encode1(byte[] bytes) {        return new String(new Base64().encode(bytes));            }        public static String base64Encode2(byte[] bytes) {        return new BASE64Encoder().encode(bytes);       }            public static byte[] aesEncryptToBytes(String content, String encryptKey) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, IllegalBlockSizeException, BadPaddingException, UnsupportedEncodingException {        KeyGenerator kgen = KeyGenerator.getInstance("AES");        SecureRandom random = SecureRandom.getInstance("SHA1PRNG");        random.setSeed(encryptKey.getBytes());        kgen.init(128, random);        Cipher cipher = Cipher.getInstance("AES");        cipher.init(1, new SecretKeySpec(kgen.generateKey().getEncoded(), "AES"));        return cipher.doFinal(content.getBytes("utf-8"));    }    }

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