//private static readonly string s_tempZipMemoryFileName;

        #region "byte[] to byte[]"
        /// <summary>
        /// 压缩byte[]至byte[]
        /// </summary>
        /// <param name="srcByte"></param>
        /// <returns></returns>
        public static byte[] Compress(byte[] srcByte)
        {
            using (MemoryStream destStream = new MemoryStream())
            {
                using (XceedCompressedStream compressStream = new XceedCompressedStream(destStream, DefaultCompressionMethod, DefaultCompressionLevel))
                {
                    compressStream.Write(srcByte, 0, srcByte.Length);
                }
                return(destStream.ToArray());
            }
        }
 /// <summary>
 /// 压缩byte[]至byte[]
 /// </summary>
 /// <param name="srcByte"></param>
 /// <returns></returns>
 public static byte[] Compress(byte[] srcByte)
 {
     using (MemoryStream destStream = new MemoryStream())
     {
         using (XceedCompressedStream compressStream = new XceedCompressedStream(destStream, DefaultCompressionMethod, DefaultCompressionLevel))
         {
             compressStream.Write(srcByte, 0, srcByte.Length);
         }
         return destStream.ToArray();
     }
 }