我最近尝试过使用NuGet "Squid-Box.SevenZipSharp"压缩和解压文件,但是我不能压缩它们,错误可能来自于dll库。我尝试下载32位和64位的7zip,使用两个.dll,但错误是相同的,我想不出任何办法。
private void Compress(string source, string output)
{
/*32-bits version*/ string path = Directory.GetCurrentDirectory() + @"\32-7z.dll";
//64-bits version string path = Directory.GetCurrentDirectory() + @"\64-7z.dll";
SevenZipCompressor compressor = new SevenZipCompressor();
compressor.ArchiveFormat = OutArchiveFormat.Zip;
compressor.TempFolderPath = Path.GetTempPath();
compressor.CompressionMode = SevenZip.CompressionMode.Create;
compressor.CompressionLevel = SevenZip.CompressionLevel.Fast;
compressor.CompressionMethod = CompressionMethod.Lzma2;
compressor.ZipEncryptionMethod = ZipEncryptionMethod.Aes256;
var assemblyDllPath = compressor.TempFolderPath + "32-7z.dll";
//var assemblyDllPath = compressor.TempFolderPath + "64-7z.dll";
File.Copy(path, assemblyDllPath, overwrite: true);
SevenZipExtractor.SetLibraryPath(path);
compressor.CompressDirectory(@"A:\C#\random", @"A:\C#\empty\archive.zip", "password");
}
当使用32位动态链接库时,proyect被设置为调试x86。当使用64位动态链接库时,proyect被设置为调试x64。
在这两种情况下都会出现以下错误:
SevenZip.SevenZipException
HResult=0x80131500
Message = Execution has failed due to an internal SevenZipSharp issue (0x80004001 / -2147467263).
Please report it to https://github.com/squid-box/SevenZipSharp/issues/, include the release number, 7z version used, and attach the archive.
Source = SevenZipSharp
我真的很感谢你花时间在这上面,提前谢谢。
发布于 2021-04-26 08:54:08
您得到的错误代码(0x80004001)对应于错误"Not Implemented“-这是因为您试图使用.zip格式不支持的CompressionMethod。
除非您有特定的要求,否则我建议您使用CompressionMode.Default
-否则,请使用.zip格式:
CompressionMethod.Copy
CompressionMethod.Deflate
CompressionMethod.Deflate64
CompressionMethod.BZip2
CompressionMethod.Lzma
CompressionMethod.Ppmd
这就是我从github上的squid-box得到的答案,只需将CompressionMethod.Lzma2
更改为CompressionMethod.Lzma
https://stackoverflow.com/questions/67248385
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