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分享public ActionResult DownloadFile(Guid id)
{
try
{
Document document = DocumentDao.GetDocumentById(id);
string path = string.Format("{0}/{1}", Server.MapPath("/Documents"), document.ArchiveIdentity);
return File(path, "application/octet-stream", Url.Content(document.FileName));
}
catch {
return null;
}
}