code: public static String encryptData(String data, String key) throws Exception {
  		// 创建密码器
  		Cipher cipher = Cipher.getInstance(ALGORITHM_MODE_PADDING);
  		// 初始化
  		cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(HashKit.md5(key).toLowerCase().getBytes(), ALGORITHM));
  		return Base64Kit.encode(cipher.doFinal(data.getBytes()));
  	}
docs: AES加密
  
  @param data
  @param key
  @return
  @throws Exception