public void ZipExtract(string zipfilename, string outputDirectory)
{
using (ZipFile zip = ZipFile.Read(zipfilename))//file not found exception
{
Directory.CreateDirectory(outputDirectory);
zip.ExtractSelectedEntries("name=*.jpg,*.jpeg,*.png,*.gif,*.bmp", " ",
outputDirectory, ExtractExistingFileAction.OverwriteSilently);
}
}
[HttpPost]
public ContentResult Uploadify(HttpPostedFileBase filedata)
{
var path = Server.MapPath(@"~/Files");
var filePath = Path.Combine(path, filedata.FileName);
if (filedata.FileName.EndsWith(".zip"))
{
ZipExtract(filedata.FileName,path);
}
filedata.SaveAs(filePath);
// CreateThumbnail(filePath);
_db.Photos.Add(new Photo
{
Filename = filedata.FileName
});
_db.SaveChanges();
return new ContentResult{Content = "1"};
}
我尝试提取上传的 zip 存档并将提取的文件保存在一个文件夹中,但“找不到文件”异常一直发生。有什么错误?