用java写一段CryptoJS解密的脚本

好的，以下是一个使用Java进行CryptoJS解密的示例代码：

import java.util.Base64;
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;

public class CryptoJSDemo {
    public static void main(String[] args) throws Exception {
        String key = "0123456789abcdef0123456789abcdef"; // 32 bytes key
        String iv = "0123456789abcdef"; // 16 bytes iv
        String encryptedText = "U2FsdGVkX18I8cEjE5dI2V4Pb3c7NkCtfk4W3lMF3hE="; // base64 encoded encrypted text

        byte[] decodedKey = hexStringToByteArray(key);
        byte[] decodedIV = hexStringToByteArray(iv);
        byte[] decodedText = Base64.getDecoder().decode(encryptedText);

        Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
        SecretKeySpec secretKeySpec = new SecretKeySpec(decodedKey, "AES");
        IvParameterSpec ivParameterSpec = new IvParameterSpec(decodedIV);
        cipher.init(Cipher.DECRYPT_MODE, secretKeySpec, ivParameterSpec);

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

        System.out.println(decryptedText);
    }

    public static byte[] hexStringToByteArray(String s) {
        int len = s.length();
        byte[] data = new byte[len / 2];
        for (int i = 0; i < len; i += 2) {
            data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
                                + Character.digit(s.charAt(i+1), 16));
        }
        return data;
    }
}

请注意，此代码仅适用于使用AES算法和CBC模式进行加密的CryptoJS加密文本。您需要将key和iv替换为加密时使用的值，并将encryptedText替换为要解密的文本的base64编码版本。