C# 使用WinRar命令压缩和解压缩
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Diagnostics; using System.IO; public partial class Zip : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } //压缩文件 protected void Button1_Click(object sender, EventArgs e) { ProcessStartInfo startinfo = new ProcessStartInfo(); ; Process process = new Process(); string rarName = "1.rar"; //压缩后文件名 string path = @"C:\images"; //待压缩打包文件夹 string rarPath = @"C:\zip"; //压缩后存放文件夹 string rarexe = @"c:\Program Files\WinRAR\WinRAR.exe"; //WinRAR安装位置 try { //压缩命令,相当于在要压缩的文件夹(path)上点右键->WinRAR->添加到压缩文件->输入压缩文件名(rarName) string cmd = string.Format("a {0} {1} -r", rarName, path); startinfo.FileName = rarexe; startinfo.Arguments = cmd; //设置命令参数 startinfo.WindowStyle = ProcessWindowStyle.Hidden; //隐藏 WinRAR 窗口 startinfo.WorkingDirectory = rarPath; process.StartInfo = startinfo; process.Start(); process.WaitForExit(); //无限期等待进程 winrar.exe 退出 if (process.HasExited) { MSCL.JsHelper.Alert("压缩成功!", Page); } } catch (Exception ex) { MSCL.JsHelper.Alert(ex.Message, Page); } finally { process.Dispose(); process.Close(); } } //解压文件 protected void Button2_Click(object sender, EventArgs e) { ProcessStartInfo startinfo = new ProcessStartInfo(); ; Process process = new Process(); string rarName = "1.rar"; //将要解压缩的 .rar 文件名(包括后缀) string path = @"C:\images1"; //文件解压路径(绝对) string rarPath = @"C:\zip"; //将要解压缩的 .rar 文件的存放目录(绝对路径) string rarexe = @"c:\Program Files\WinRAR\WinRAR.exe"; //WinRAR安装位置 try { //解压缩命令,相当于在要压缩文件(rarName)上点右键->WinRAR->解压到当前文件夹 string cmd = string.Format("x {0} {1} -y", rarName, path); startinfo.FileName = rarexe; startinfo.Arguments = cmd; //设置命令参数 startinfo.WindowStyle = ProcessWindowStyle.Hidden; //隐藏 WinRAR 窗口 startinfo.WorkingDirectory = rarPath; process.StartInfo = startinfo; process.Start(); process.WaitForExit(); //无限期等待进程 winrar.exe 退出 if (process.HasExited) { MSCL.JsHelper.Alert("解压缩成功!", Page); } } catch (Exception ex) { MSCL.JsHelper.Alert(ex.Message, Page); } finally { process.Dispose(); process.Close(); } } }