/// <summary>
        /// 默认解密字符串
        /// </summary>
        /// <param name="EncryptedConnectionString"></param>
        /// <returns></returns>
        public static string DecrypteString(string EncryptedConnectionString)
        {
            if (string.IsNullOrWhiteSpace(EncryptedConnectionString))
            {
                return(EncryptedConnectionString);
            }

            return(EncryptAndDecrypte.DecrypteString(
                       Convert.FromBase64String(EncryptedConnectionString),
                       Convert.FromBase64String(strKey),
                       Convert.FromBase64String(strIV)
                       ).TrimEnd('\0'));
        }
        /// <summary>
        /// 默认加密字符串。
        /// </summary>
        /// <param name="ConnString"></param>
        /// <returns></returns>
        public static string EncryptString(string encryptString)
        {
            if (string.IsNullOrWhiteSpace(encryptString))
            {
                return(encryptString);
            }

            return(Convert.ToBase64String(EncryptAndDecrypte.EncryptString(
                                              encryptString,
                                              Convert.FromBase64String(strKey),
                                              Convert.FromBase64String(strIV)
                                              )
                                          ));
        }