这个问题困扰了我两天，手机下载
protected void Page_Load(object sender, EventArgs e)
{
string filename = Server.UrlDecode(Request["upload"]);
string filePath = Server.MapPath("upload/" + filename);//路径
FileDownload(filePath);
}
/// <summary>
/// 文件下载
/// </summary>
/// <param name="FullFileName"> </param>
private void FileDownload(string FullFileName)
{
try
{
FileInfo DownloadFile = new FileInfo(FullFileName);
if (DownloadFile.Exists)
{
Response.Clear();
Response.ClearHeaders();
Response.Buffer = false;
//Response.ContentType = "application/octet-stream";//通知浏览器下载文件而不是打开
Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(DownloadFile.FullName, System.Text.Encoding.UTF8));
Response.AppendHeader("Content-Length", DownloadFile.Length.ToString());
&nb
