Java 使用同一密码实例时出现异常

我有这个加密代码，工作没有问题。我可以用另一种语言解密它加密的文本，但我现在需要用java解密它

 private static final String AES = "AES";
    private static final String CBC_BLOCK = "CBC";
    private static final String ECB_BLOCK = "ECB";
    private static final String PADDING = "PKCS5Padding";
    private static final String AES_CBC_PCKS5_CIPHER_CONFIG = AES + "/" + CBC_BLOCK + "/" + PADDING;
    private static final String AES_ECB_PCKS5_CIPHER_CONFIG = AES + "/" + ECB_BLOCK + "/" + PADDING;

 public static String encryptInAesEcbPkcs5Padding(String salt, String message) {
        String encryptedMessage = "";
        SecretKeySpec key = null;
        try {
            if (message != null && !message.equals("")) {
                key = new SecretKeySpec(salt.getBytes(StandardCharsets.UTF_8), AES);
                Cipher cipher = Cipher.getInstance(AES_ECB_PCKS5_CIPHER_CONFIG);
                cipher.init(Cipher.ENCRYPT_MODE, key);
                encryptedMessage = convertMessageToBase64(cipher.doFinal(message.getBytes(StandardCharsets.UTF_8)));
            }
        } catch (NoSuchAlgorithmException e) {
            LOGGER.error(LogPreFix.ERROR + "No such algorithm [" + AES + "]", e);
        } catch (NoSuchPaddingException e) {
            LOGGER.error(LogPreFix.ERROR + "No such padding for algorithm [" + AES + "]", e);
        } catch (IllegalBlockSizeException e) {
            LOGGER.error(LogPreFix.ERROR + "Invalid block size for [" + AES + "/" + ECB_BLOCK + "]", e);
        } catch (BadPaddingException e) {
            LOGGER.error(LogPreFix.ERROR + "Invalid padding [" + PADDING + "]", e);
        } catch (InvalidKeyException e) {
            LOGGER.error("Invalid key [" + key + "]", e);
        }
        return encryptedMessage;
    }

正在尝试使用此代码解密。我使用与加密完全相同的salt，并将加密程序创建的字符串作为“消息”传入

但我得到了这个错误，因为我使用的密码实例与加密它时使用的密码实例相同，我不确定为什么无法解密消息

javax.crypto.BadPaddingException: Given final block not properly padded
    at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:811)
    at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:676)
    at com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:313)
    at javax.crypto.Cipher.doFinal(Cipher.java:2087)

---

convertBase64ToMessage

不应返回

字符串，而应返回
字节[]
，因为密文不能由可打印字符串表示（概率很高）

javax.crypto.BadPaddingException: Given final block not properly padded
    at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:811)
    at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:676)
    at com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:313)
    at javax.crypto.Cipher.doFinal(Cipher.java:2087)