asp.net2.0下，如何实现服务器端压缩包自解压
using System;using System.Data;using System.Configuration;using System.Web; Www^Chinaz^com
using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls; Chinaz
using System.IO;using System.IO.Compression;
/**//// <summary> Chinaz_com 
/// ZipUtility 的摘要说明
/// </summary>public class ZipUtility
{ Chinaz~com public ZipUtility()
{ Chinaz@com
// // TODO: 在此处添加构造函数逻辑 //
} public static void Compress(Stream source, Stream destination) Www_Chinaz_com
{ [中国站长站] using (GZipStream output = new GZipStream(destination, CompressionMode.Compress)) { Chinaz Pump(source, output); } } Chinaz~com public static void Decompress(Stream source, Stream destination) { Chinaz_com
using (GZipStream input = new GZipStream(source, CompressionMode.Decompress)) { Chinaz~com Pump(input, destination); } } Chinaz@com
private static void Pump(Stream input, Stream output) { 中.国.站长站 byte[] bytes = new byte[4096]; int n; Chinaz_com while ((n = input.Read(bytes, 0, bytes.Length)) != 0) { 中国.站长站
output.Write(bytes, 0, n); } } 中.国.站长站 }简单应用：protected void Button1_Click(object sender, EventArgs e) { 站.长站 FileStream fs=File.OpenWrite("d:/Data.txt"); Stream c=this.FileUpload1.PostedFile.InputStream; ZipUtility.Decompress(c, fs); fs.Close(); 中国站.长.站 c.Close(); }