使用 C# 读取 RAR 文件的内容
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Read content of RAR files using C#
提问by Peter
Is there any way to read the content of a RAR file (support for multi-file RAR is a must)?
有没有办法读取RAR文件的内容（必须支持多文件RAR）？
I don't want to extract the content to the disk, just read it like a stream.
我不想将内容提取到磁盘，只是像流一样读取它。
采纳答案by arbiter
Low level lib to work with 7z.dll (supports rar archives, incliding multi-part, works with .net streams):
与 7z.dll 一起使用的低级库（支持 rar 档案，包括多部分，与 .net 流一起使用）：
C# (.net) interface for 7-Zip archive dlls
And more high-level lib based on the first one:
以及基于第一个的更多高级库：
回答by RvdK
回答by Stefan Steiger
Another possibility is using including the rar command-line executable as application ressource and call it via System.Diagnostics.Process.
另一种可能性是使用包含 rar 命令行可执行文件作为应用程序资源并通过 System.Diagnostics.Process 调用它。
You may want to redirect the input/output stream.
您可能想要重定向输入/输出流。
回答by adamhathcock
My unrar project, http://nunrar.codeplex.com/aims to be very .NETty and has streaming support. If you need something else, please suggest or give me a patch.
我的 unrar 项目http://nunrar.codeplex.com/旨在成为非常 .NETty 并支持流媒体。如果您需要其他东西，请建议或给我一个补丁。
回答by Gfy
If you want to directly access files stored in uncompressedrar files, then this answermight be of use.
如果您想直接访问存储在未压缩rar 文件中的文件，那么这个答案可能有用。
ReSceneis a project for recreating rar archives from the extracted files. You need a .srr file for this. The source code is available. You may want to take a look at RarStream.cs.
ReScene是一个用于从提取的文件中重新创建 rar 档案的项目。为此，您需要一个 .srr 文件。源代码可用。你可能想看看RarStream.cs。
回答by Syam Kumar
Install NUnrar from nuget
从 nuget 安装 NUnrar
RarArchive file = RarArchive.Open("rar file path");//@"C:\test.rar"
foreach (RarArchiveEntry rarFile in file.Entries)
{
string path = "extracted file path";//@"C:\"
rarFile.WriteToDirectory(path);
}
