public ActionResult DownloadFile()
{
//FtpConfig config = FtpConfigManager.GetDefaultConfig();
string serverFileName = @"F:\WSH.Literature\语录词汇\词汇.txt";
WebDownload download = new WebDownload();
download.DownloadFtpFile("SI/MemberOpen/dc7741b80523436980b1412b7dc5b631.jpg");
//WebUpload upload = new WebUpload(Request.Files[0]);
//string newFileName=upload.UploadFtp("SI/MemberOpen");
return(View());
}