java aes 偏移解密

以下是Java中使用AES解密的示例代码：

import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;
import org.apache.commons.codec.binary.Hex;

public class AESDecryptExample {
    public static void main(String[] args) throws Exception {
        String encryptedText = "2b7e151628aed2a6abf7158809cf4f3c";
        String key = "0123456789abcdef";

        byte[] encryptedBytes = Hex.decodeHex(encryptedText.toCharArray());
        byte[] keyBytes = Hex.decodeHex(key.toCharArray());

        SecretKeySpec secretKeySpec = new SecretKeySpec(keyBytes, "AES");
        Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
        cipher.init(Cipher.DECRYPT_MODE, secretKeySpec);

        byte[] decryptedBytes = cipher.doFinal(encryptedBytes);
        String decryptedText = new String(decryptedBytes);

        System.out.println("Decrypted Text: " + decryptedText);
    }
}