以流的方式下载文件代码,CSharp代码库,德仔网

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【CSharp】以流的方式下载文件

作者: / 发布于2011/1/3/ 554

<div>public static void DownLoad(string FullFileName)
 {
 var DownloadFile = new FileInfo(HostingEnvironment.ApplicationPhysicalPath + FullFileName);
 HttpContext.Current.Response.Clear();</div>
<div> HttpContext.Current.Response.ClearHeaders();</div>
<div> HttpContext.Current.Response.Buffer = false;</div>
<div> HttpContext.Current.Response.ContentType = "application/octet-stream";</div>
<div> HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(FullFileName, System.Text.Encoding.UTF8));</div>
<div> HttpContext.Current.Response.AppendHeader("Content-Length", DownloadFile.Length.ToString());</div>
<div> HttpContext.Current.Response.WriteFile(DownloadFile.FullName);</div>
<div> HttpContext.Current.Response.Flush();</div>
<div> HttpContext.Current.Response.End();</div>
<div> }
<div></div>

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