從服務器下載文件到本機

 

/// <summary>
        /// 從服務器下載文件到本機
        /// 2006.11.17 by zwb
        /// </summary>
        /// <param name="FullPath">服務器文件路徑</param>
        /// <param name="FileName">文件名</param>
        public static void DownLoadFile(string FullPath,string FileName)
        {
            HttpContext.Current.Response.ClearHeaders();
            HttpContext.Current.Response.ClearContent();
            //System.IO.FileInfo   DownloadFile   =   new  System.IO.FileInfo(FullPath);   
            //HttpContext.Current.Response.Clear();   
            //HttpContext.Current.Response.ClearHeaders();   
            //HttpContext.Current.Response.Buffer   =   false;   
            //HttpContext.Current.Response.ContentType   =   "application/octet-stream";   
            //HttpContext.Current.Response.AppendHeader("Content-Disposition",   "attachment;filename="+HttpUtility.UrlEncode(DownloadFile.FullName,   System.Text.Encoding.ASCII));   
            //HttpContext.Current.Response.AppendHeader("Content-Length",   DownloadFile.Length.ToString());   
            //HttpContext.Current.Response.WriteFile(DownloadFile.FullName);   
            //HttpContext.Current.Response.Flush();   
            //HttpContext.Current.Response.End();   


            HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312") ;
            HttpContext.Current.Response.ContentType = "application/ms-doc";
            HttpContext.Current.Response.AppendHeader("Content-Disposition","attachment;filename=" + FileName + "");
            HttpContext.Current.Response.WriteFile(FullPath);

            //System.IO.StringWriter tw = new System.IO.StreamWriter();
            //System.Web.UI.HtmlTextWriter hw = new System.Web.UI.HtmlTextWriter(tw);

            //myGrid.RenderControl(hw);
            //HttpContext.Current.Response.Write(tw.ToString());
            HttpContext.Current.Response.End();
    
        }