文件流操作代码

            System.IO.Stream stream = Request.InputStream;

            stream.Position = 0;

            System.IO.Compression.GZipStream zipStream = new System.IO.Compression.GZipStream(stream, System.IO.Compression.CompressionMode.Decompress);

            System.IO.StreamReader sr = new System.IO.StreamReader(zipStream, System.Text.Encoding.UTF8);

            String tmp = sr.ReadToEnd();

            sr.Close();

            zipStream.Close();

            stream.Close();











            string path = AppDomain.CurrentDomain.BaseDirectory;

            //如果不存在，则创建目录

            if (!System.IO.Directory.Exists(path + "Log/"))

            {

                System.IO.Directory.CreateDirectory(path + "Log/");

            }

            System.IO.FileStream fs = new System.IO.FileStream(path + "\\Log/hotelStatelog" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".txt", System.IO.FileMode.Append);

            System.IO.StreamWriter streamWriter = new System.IO.StreamWriter(fs);

            streamWriter.BaseStream.Seek(0, System.IO.SeekOrigin.End);

            streamWriter.WriteLine(DateTime.Now.ToString() + " " + tmp);

            streamWriter.Flush();

            streamWriter.Close();

            fs.Close();