本文实例为大家分享了c#实现文件的压缩与解压的具体代码，供大家参考，具体内容如下
需引入 system.io.compression;
1.c#代码（入门案例）
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console.writeline("压缩文件...............");
using (filestream fr = file.openread("d:\\test.txt"))
{
using (filestream fw = file.openwrite("d:\\test.zip"))
{
using (gzipstream gz = new gzipstream(fw, compressionmode.compress))
{
byte[] by = new byte[1024 * 1024];
int r = fr.read(by, 0, by.length);
while (r > 0)
{
gz.write(by, 0, r);
r = fr.read(by, 0, r);
}
}
}
}
console.writeline("压缩完成。");
console.writeline("解压文件...............");
using (filestream fr = file.openread("d:\\test.zip"))
{
using (gzipstream gz = new gzipstream(fr, compressionmode.decompress))
{
using (filestream fw = file.openwrite("d:\\test2.txt"))
{
byte[] by = new byte[1024 * 1024];
int r = gz.read(by, 0, by.length);
while (r > 0)
{
fw.write(by, 0, r);
r = gz.read(by, 0, r);
}
}
}
}
console.writeline("解压完成。");
console.readkey();
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2. 运行结果
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://www.cnblogs.com/ChengWenHao/p/YaSuoAndJieYa.html