/// <summary>
/// Zip压缩至byte[]
/// </summary>
/// <param name="srcFolder"></param>
/// <param name="最顶层是否是文件夹（如果不是，则是文件夹下的一个个文件）"></param>
/// <returns></returns>
public static byte[] CompressFromFolder(string srcFolder, bool topFolder)
{
AbstractFile memoryFile = new MemoryFile();
//AbstractFile memoryFile = new DiskFile(System.IO.Path.GetTempFileName());
ZipArchive archive = CreateZipArchive(memoryFile);
if (topFolder)
{
AbstractFolder source = new DiskFolder(srcFolder);
source.CopyTo(archive, true);
}
else
{
foreach (var i in archive.GetItems(false))
{
i.CopyTo(archive, true);
}
}
byte[] buffer;
using (Stream destStream = memoryFile.OpenRead(FileShare.Read))
{
buffer = new byte[destStream.Length];
destStream.Read(buffer, 0, buffer.Length);
destStream.Close();
}
memoryFile.Delete();
return(buffer);
}
public Stream OpenRead() => filedata.OpenRead();
/// <summary>
/// Zip压缩至byte[]
/// </summary>
/// <param name="srcFolder"></param>
/// <param name="最顶层是否是文件夹（如果不是，则是文件夹下的一个个文件）"></param>
/// <returns></returns>
public static byte[] CompressFromFolder(string srcFolder, bool topFolder)
{
AbstractFile memoryFile = new MemoryFile();
//AbstractFile memoryFile = new DiskFile(System.IO.Path.GetTempFileName());
ZipArchive archive = CreateZipArchive(memoryFile);
if (topFolder)
{
AbstractFolder source = new DiskFolder(srcFolder);
source.CopyTo(archive, true);
}
else
{
foreach (var i in archive.GetItems(false))
{
i.CopyTo(archive, true);
}
}
byte[] buffer;
using (Stream destStream = memoryFile.OpenRead(FileShare.Read))
{
buffer = new byte[destStream.Length];
destStream.Read(buffer, 0, buffer.Length);
destStream.Close();
}
memoryFile.Delete();
return buffer;
}