2020-02-14 413 1

用Deflate流压缩/解压缩文件：Deflate流压缩：using System.IO;using System.IO.Compression;string sourceFile=@"C:\1.txt"；string destinationFile=@"C:\1.bin";private const long BUFFER_SIZE = 20480;if ( File.Exists ( sourceFile )){FileStream …