对于我来说，注意用词！对于我！来说！市面上最好的文件解压缩软件就是7-zip，它不仅小而且相当强大。
7Zip官网【https://www.7-zip.org/】
7-zip支持的格式有
解压缩: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM仅解压: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z.
以下是使用代码，注意注释
//要安装rx-main，否则就是用原生event处理
using System;
using System.Configuration;
using System.Diagnostics;
using System.IO;
using System.Reactive.Linq;
namespace _7ZipTest
{
class Program
{
static void Main(string[] args)
{
//var filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "7ZipInstaller\\01.rar");
//var filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "7ZipInstaller\\02.7z");
//var filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "7ZipInstaller\\03.zip");
var filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "7ZipInstaller\\04.rar");
try
{
Console.WriteLine("正在解压缩...\r\n");
_7ZipHelper.UnZipFile(new FileInfo(filePath));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.Read();
}
}
public class _7ZipHelper
{
/// <summary>
/// 7Zip官网【https://www.7-zip.org/】下载的7z管理器安装程序
/// </summary>
private static string _7ZipExePath => ConfigurationManager.AppSettings[nameof(_7ZipExePath)];
private static string _7UnZipPath => ConfigurationManager.AppSettings[nameof(_7UnZipPath)];
/// <summary>
/// 参数 【x】 从压缩文件中解压缩，包含目录结构
/// 解压缩c.7z到E:\Program Files:
/// 7z x c.7z -oE:\”Program Files” （-o表示输出目录，其与目录路径之间没有空格）这样解压包含下级目录名，
/// 但不会在E:\Program Files下新建一个c文件夹，
/// 如果需要，就把输出目录设为E:\Program Files\c，这样会自动创建文件夹c。
/// </summary>
/// <param name="fileInfo"></param>
public static void UnZipFile(FileInfo fileInfo)
{
if (fileInfo.Exists)
{
Stopwatch watch = new Stopwatch();
watch.Start();
Process process = new Process();
process.EnableRaisingEvents = true;
// 必须禁用操作系统外壳程序
process.StartInfo.UseShellExecute = false;
process.StartInfo.CreateNoWindow = true;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.FileName = _7ZipExePath;
process.StartInfo.Arguments = $@" x {fileInfo.FullName} -o{_7UnZipPath}\{Path.GetFileNameWithoutExtension(fileInfo.Name)}";
process.Start();
// 获取命令行内容
process.BeginOutputReadLine();
//响应OutputDataReceived事件
Observable.FromEventPattern<DataReceivedEventArgs>(process, nameof(process.OutputDataReceived))
.Where(t => !string.IsNullOrEmpty(t.EventArgs.Data))
.Subscribe(e =>
{
Console.WriteLine(e.EventArgs.Data);
});
//7zip退出后执行事件
Observable.FromEventPattern<EventArgs>(process, nameof(process.Exited))
.Subscribe(e =>
{
watch.Stop();
Console.WriteLine($"\r\n解压缩完成！耗时：{watch.ElapsedMilliseconds} (ms)");
});
}
else
{
Console.WriteLine($"未找到文件：【{fileInfo.FullName}】");
}
}
}
}
转载于:https://www.cnblogs.com/xuxuzhaozhao/p/10341212.html
相关资源：打包工具7-zip7zip 自解压
