public static void uploadFileControl(HttpPostedFile hpf, string savePath, string FileType, out string OutPath)
{
OutPath = string.Empty;
if (hpf != null)
{
if (!string.IsNullOrEmpty(hpf.ToString()))
{
try
{
string ext = System.IO.Path.GetExtension(hpf.FileName).ToLower();
if (!IsFileType(FileType, ext))
{
return;
}
string filename = Guid.NewGuid().ToString("N", System.Globalization.CultureInfo.InvariantCulture) + ext;//文件重命名_userId_CourseID
string pathStr = HttpContext.Current.Server.MapPath("/" + savePath);
if (!System.IO.Directory.Exists(pathStr))
{
System.IO.Directory.CreateDirectory(pathStr);
}
string path = "/" + savePath + "/" + filename;
hpf.SaveAs(HttpContext.Current.Server.MapPath(path));
OutPath = path;
}
catch (Exception)
{
throw;
}
}
}
else
{
OutPath = string.Empty;
}
}
public bool Validation(HttpPostedFile value)
{
if (value == null)
{
return false;
}
string strExtension = value.ToString();
string extension = Path.GetExtension(strExtension);
if (extension == null)
{
return false;
}
if (extension != ".srt")
{
return false;
}
return true;
}
