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ÏëÓà asp:FileUpload ¿Ø¼þÉÏ´«ÊÓƵ,×ÜÏÔʾÎÞ·¨ÏÔʾÍøÒ³(µ½ÉÏ´«Ê±³öÏÖ,ÆäËûûÓÐÎÊÌâ)

´úÂëÈçÏÂ:

        string fileName = "";//ÎļþÃû³Æ
        string fileExtension = "";//ÎļþÀ©Õ¹Ãû
        string new_filename = "";//ÐÂÎļþÃû³Æ
        string ServerPath = "";//·þÎñÆ÷Îļþ·¾¶
        if (fuMediaFile.PostedFile.FileName.ToString() != "")
        {
            HttpPostedFile postedFile = fuMediaFile.PostedFile;//µÃµ½ÒªÉÏ´«Îļþ
            fileName = System.IO.Path.GetFileName(postedFile.FileName);//»ñµÃÎļþÃû³Æ
            fileExtension = System.IO.Path.GetExtension(fileName);//ÉÏ´«ÎļþµÄÀ©Õ¹Ãû
            new_filename = DateTime.Now.Date.ToString("yyyy-MM-dd").Replace("-", "") + "_" + DateTime.Now.TimeOfDay.ToString().Substring(0, 8).Replace(":", "") + fileExtension;//¸øÎļþÖØÐÂÃüÃû
            ServerPath = System.Web.HttpContext.Current.Request.MapPath("../../Media/") + new_filename;
            postedFile.SaveAs(ServerPath);
        }