我有应该进行压缩的代码:FileStreamfs=newFileStream("g:\\gj.txt",FileMode.Open);FileStreamfd=newFileStream("g:\\gj.zip",FileMode.Create);GZipStreamcsStream=newGZipStream(fd,CompressionMode.Compress);byte[]compressedBuffer=newbyte[500];intoffset=0;intnRead;nRead=fs.Read(compressedBuffer,offset,compressedBuffe