StaffPerformance/wispro.sp.winClient/ExtractFile.cs

using SharpCompress.Archives;
using SharpCompress.Archives.Rar;
using SharpCompress.Common;
using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace wispro.sp.winClient
{
    public class ExtractFileUtil
    {

        
        public static void ExtractZip(string zipFilePath, string extractPath)
        {
            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
            // 确保提取目录存在
            Directory.CreateDirectory(extractPath);

            // 使用 ZipArchive 解压缩 ZIP 文件
            using (FileStream zipToOpen = new FileStream(zipFilePath, FileMode.Open))
            {
                using (ZipArchive archive = new ZipArchive(zipToOpen, ZipArchiveMode.Read, true, Encoding.GetEncoding("GB2312")))
                {
                    foreach (ZipArchiveEntry entry in archive.Entries)
                    {
                        if (entry.FullName.EndsWith("/", StringComparison.Ordinal) || entry.FullName.EndsWith("\\", StringComparison.Ordinal))
                        {
                            Console.WriteLine($"目录: {entry.FullName}");
                        }
                        else
                        {
                            string entryPath = Path.Combine(extractPath, entry.FullName);

                            Directory.CreateDirectory(new System.IO.FileInfo(entryPath).Directory.FullName);
                            entry.ExtractToFile(entryPath, true);
                        }
                    }
                }
            }
        }

        public static void ExtractRarFile(string rarPath, string outputPath)
        {
            try
            {
                // 确保输出目录存在
                Directory.CreateDirectory(outputPath);

                // 打开RAR文件
                using (var archive = RarArchive.Open(rarPath))
                {
                    // 遍历所有文件
                    foreach (var entry in archive.Entries)
                    {
                        if (!entry.IsDirectory)
                        {
                            // 构建完整输出路径
                            string outputFilePath = Path.Combine(outputPath, entry.Key);

                            // 确保输出文件的目录存在
                            Directory.CreateDirectory(Path.GetDirectoryName(outputFilePath));

                            // 解压文件
                            entry.WriteToFile(outputFilePath, new ExtractionOptions
                            {
                                ExtractFullPath = true,
                                Overwrite = true
                            });
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                throw new Exception($"解压RAR文件时出错: {ex.Message}");
            }
        }


    }
}