diff --git a/SharpCompressStudy.Core/CommonUtility.cs b/SharpCompressStudy.Core/CommonUtility.cs
new file mode 100644
index 0000000..6aa1498
--- /dev/null
+++ b/SharpCompressStudy.Core/CommonUtility.cs
@@ -0,0 +1,171 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO.Compression;
+using System.Linq;
+using System.Text;
+using System.Text.Unicode;
+using System.Threading.Tasks;
+
+
+using SharpCompress.Common;
+using SharpCompress.Factories;
+using SharpCompress.Writers;
+using SharpCompress.Compressors;
+
+using SharpCompress.Archives;
+using SharpCompress.Archives.Zip;
+using SharpCompress.Archives.Rar;
+using SharpCompress.Archives.GZip;
+using SharpCompress.Archives.Tar;
+using SharpCompress.Archives.SevenZip;
+
+namespace SharpCompressStudy.Core
+{
+ public static class CommonUtility
+ {
+ ///
+ /// 解压文件
+ ///
+ /// 压缩文件包
+ /// 解压后删除压缩文件
+ public static void Decompress(string fileName, bool isDelete)
+ {
+ var extName = Path.GetExtension(fileName).Trim().ToLower();
+ switch (extName)
+ {
+ case ".rar":
+ DecompressRarFile(fileName, isDelete);
+ break;
+
+ case ".zip":
+ DecompressZipFile(fileName, isDelete);
+ break;
+
+ case ".gzip":
+ DecompressGzipFile(fileName, isDelete);
+ break;
+
+ case ".gz":
+ DecompressGzFile(fileName, isDelete);
+ break;
+
+ default:
+ break;
+ }
+
+ if (isDelete)
+ {
+ File.Delete(fileName);
+ }
+ }
+
+ private static void DecompressRarFile(string fileName, bool isDelete)
+ {
+ try
+ {
+ var extName = Path.GetExtension(fileName).Trim().ToLower();
+ switch (extName)
+ {
+ case ".rar":
+ break;
+ default:
+ break;
+ }
+
+ if (isDelete)
+ {
+ File.Delete(fileName);
+ }
+
+ }
+ catch (Exception ex)
+ {
+ Console.Write($"解压报错,错误：{ex}");
+ throw;
+ }
+ }
+
+ private static void DecompressZipFile(string fileName, bool isDelete)
+ {
+ try
+ {
+ ExtractionOptions options = new ExtractionOptions();
+
+ //抽取顶级目录
+ var extractPath = Directory.GetParent(fileName)?.FullName + "22";
+ if (!Directory.Exists(extractPath))
+ {
+ Directory.CreateDirectory(extractPath);
+ }
+
+
+ var archive = ArchiveFactory.Open(fileName);
+ foreach (var entry in archive.Entries)
+ {
+ //加密的
+ if (entry.IsEncrypted)
+ {
+ continue;
+ }
+
+ if (entry.IsDirectory)
+ {
+
+ }
+ else
+ {
+ entry.WriteToDirectory(extractPath, new ExtractionOptions() { ExtractFullPath = true, Overwrite = true });
+ }
+ }
+
+
+
+ if (isDelete)
+ {
+ File.Delete(fileName);
+ }
+
+ }
+ catch (Exception ex)
+ {
+ Console.Write($"解压报错,错误：{ex.Message}");
+ throw;
+ }
+ }
+
+ private static void DecompressGzipFile(string fileName, bool isDelete)
+ {
+ try
+ {
+
+ if (isDelete)
+ {
+ File.Delete(fileName);
+ }
+
+ }
+ catch (Exception ex)
+ {
+ Console.Write($"解压报错,错误：{ex}");
+ throw;
+ }
+ }
+
+ private static void DecompressGzFile(string fileName, bool isDelete)
+ {
+ try
+ {
+ if (isDelete)
+ {
+ File.Delete(fileName);
+ }
+ }
+ catch (Exception ex)
+ {
+ Console.Write($"解压报错,错误：{ex}");
+ throw;
+ }
+ }
+ }
+}
diff --git a/SharpCompressStudy.Core/Resource/利港模型AB文件.zip b/SharpCompressStudy.Core/Resource/利港模型AB文件.zip
new file mode 100644
index 0000000..c1a5f62
Binary files /dev/null and b/SharpCompressStudy.Core/Resource/利港模型AB文件.zip differ
diff --git a/SharpCompressStudy.Core/Resource/学习.rar b/SharpCompressStudy.Core/Resource/学习.rar
new file mode 100644
index 0000000..bc10319
Binary files /dev/null and b/SharpCompressStudy.Core/Resource/学习.rar differ
diff --git a/SharpCompressStudy.Core/SharpCompressStudy.Core.csproj b/SharpCompressStudy.Core/SharpCompressStudy.Core.csproj
new file mode 100644
index 0000000..d239a34
--- /dev/null
+++ b/SharpCompressStudy.Core/SharpCompressStudy.Core.csproj
@@ -0,0 +1,22 @@
+
+
+
+ net6.0
+ enable
+ enable
+
+
+
+
+
+
+
+
+ PreserveNewest
+
+
+ PreserveNewest
+
+
+
+
diff --git a/SharpCompressStudy.Test/CommonUtilityTest.cs b/SharpCompressStudy.Test/CommonUtilityTest.cs
new file mode 100644
index 0000000..c68ec2b
--- /dev/null
+++ b/SharpCompressStudy.Test/CommonUtilityTest.cs
@@ -0,0 +1,12 @@
+namespace SharpCompressStudy
+{
+ public class CommonUtilityTest
+ {
+ [Fact]
+ public void Test1()
+ {
+ var file = AppDomain.CurrentDomain.BaseDirectory + "/Resource/" + "ģABļ.zip";
+ CommonUtility.Decompress(file,false);
+ }
+ }
+}
\ No newline at end of file
diff --git a/SharpCompressStudy.Test/SharpCompressStudy.Test.csproj b/SharpCompressStudy.Test/SharpCompressStudy.Test.csproj
new file mode 100644
index 0000000..66178e5
--- /dev/null
+++ b/SharpCompressStudy.Test/SharpCompressStudy.Test.csproj
@@ -0,0 +1,28 @@
+
+
+
+ net6.0
+ enable
+ enable
+
+ false
+
+
+
+
+
+
+ runtime; build; native; contentfiles; analyzers; buildtransitive
+ all
+
+
+ runtime; build; native; contentfiles; analyzers; buildtransitive
+ all
+
+
+
+
+
+
+
+
diff --git a/SharpCompressStudy.Test/Usings.cs b/SharpCompressStudy.Test/Usings.cs
new file mode 100644
index 0000000..7f06712
--- /dev/null
+++ b/SharpCompressStudy.Test/Usings.cs
@@ -0,0 +1,20 @@
+global using Xunit;
+global using Xunit.Sdk;
+global using Xunit.Extensions;
+global using Xunit.Abstractions;
+
+global using SharpCompress;
+global using SharpCompress.Common;
+global using SharpCompress.Compressors;
+global using SharpCompress.Factories;
+global using SharpCompress.IO;
+global using SharpCompress.Readers;
+global using SharpCompress.Writers;
+global using SharpCompress.Archives;
+global using SharpCompress.Archives.Rar;
+global using SharpCompress.Archives.Tar;
+global using SharpCompress.Archives.Zip;
+global using SharpCompress.Archives.GZip;
+global using SharpCompress.Archives.SevenZip;
+
+global using SharpCompressStudy.Core;
\ No newline at end of file
diff --git a/SharpCompressStudy.Test/WinRarFileTest.cs b/SharpCompressStudy.Test/WinRarFileTest.cs
new file mode 100644
index 0000000..dfcac3b
--- /dev/null
+++ b/SharpCompressStudy.Test/WinRarFileTest.cs
@@ -0,0 +1,65 @@
+namespace SharpCompressStudy.Core
+{
+ ///
+ /// ΪRarѹ㷨˽еģѹļ㷨ǹġ
+ /// ԣܴRarѹļܽѹRarļ
+ /// ܽѹʹziptar7zѹʽļ
+ ///
+ public class WinRarFileTest:IDisposable
+ {
+ private readonly ITestOutputHelper testOutput;
+ public WinRarFileTest(ITestOutputHelper testOutputHelper)
+ {
+ this.testOutput = testOutputHelper;
+ }
+
+ ///
+ /// ѹRarļ
+ /// ע⣺ܴRarѹļ
+ ///
+ [Fact]
+ public void ExtractFromRar_Test()
+ {
+ var rarFilePath = AppDomain.CurrentDomain.BaseDirectory + "Resource\\ѧϰ.rar";
+
+ var extractPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Resource\\", Guid.NewGuid().ToString() + "\\");
+ if (!Directory.Exists(extractPath))
+ {
+ Directory.CreateDirectory(extractPath);
+ }
+ using (var archive = RarArchive.Open(rarFilePath))
+ {
+ foreach (var entry in archive.Entries)
+ {
+ if (!entry.IsDirectory)
+ {
+ entry.WriteToDirectory(extractPath, new ExtractionOptions { ExtractFullPath = true, Overwrite = true });
+ }
+ }
+ }
+
+ testOutput.WriteLine($"ļѹĿ¼{extractPath}");
+ }
+
+ [Fact]
+ public void CompressToZip_Test()
+ {
+ string filesPath = AppDomain.CurrentDomain.BaseDirectory + "Resource\\ѧϰ";
+ var extractPathFolder = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Resource\\", Guid.NewGuid().ToString() + "\\");
+ var extractPathFile = Path.Combine(extractPathFolder, "ѧϰ.zip");
+ if (!Directory.Exists(extractPathFolder))
+ {
+ Directory.CreateDirectory(extractPathFolder);
+ }
+
+ using var zip = File.OpenWrite(extractPathFile);
+ using var zipWriter = WriterFactory.Open(zip, ArchiveType.Zip, CompressionType.Deflate);
+ zipWriter.WriteAll(filesPath, "*", SearchOption.AllDirectories);
+ }
+
+ public void Dispose()
+ {
+ GC.SuppressFinalize(this);
+ }
+ }
+}
\ No newline at end of file
diff --git a/SharpCompressStudy.sln b/SharpCompressStudy.sln
new file mode 100644
index 0000000..96f4524
--- /dev/null
+++ b/SharpCompressStudy.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.8.34322.80
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SharpCompressStudy.Test", "SharpCompressStudy.Test\SharpCompressStudy.Test.csproj", "{3B9D118C-CB99-4063-8F7C-736738438646}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharpCompressStudy.Core", "SharpCompressStudy.Core\SharpCompressStudy.Core.csproj", "{4F8EBAE8-BEBB-49EB-B2D4-1F90DAFACFCE}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {3B9D118C-CB99-4063-8F7C-736738438646}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {3B9D118C-CB99-4063-8F7C-736738438646}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {3B9D118C-CB99-4063-8F7C-736738438646}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {3B9D118C-CB99-4063-8F7C-736738438646}.Release|Any CPU.Build.0 = Release|Any CPU
+ {4F8EBAE8-BEBB-49EB-B2D4-1F90DAFACFCE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {4F8EBAE8-BEBB-49EB-B2D4-1F90DAFACFCE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {4F8EBAE8-BEBB-49EB-B2D4-1F90DAFACFCE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {4F8EBAE8-BEBB-49EB-B2D4-1F90DAFACFCE}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {EC626062-77C9-4194-8236-3681DEA85895}
+ EndGlobalSection
+EndGlobal