asp.net 压缩解压缩zip文件(11)

                        byte[] data = new byte[2048]; 
                        while (true) 
                        { 
                            size = s.Read(data, 0, data.Length); 
                            if (size > 0) 
                            { 
                                streamWriter.Write(data, 0, size); 
                            } 
                            else 
                            { 
                                break; 
                            } 
                        } 
                    } 
                } 
            } 
            finally 
            { 
                if (streamWriter != null) 
                {