ASP.NET 下载文件
/// <summary>
/// 以二进制下载文件
/// </summary>
public void Download(string sFileName, string sSaveFileName)
{
FileInfo file= new FileInfo(sFileName);
Response.Clear();
Response.ClearHeaders();
Response.Buffer = false;
Response.ContentType = "application/octet-stream";
Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(sSaveFileName, Encoding.UTF8));
Response.AppendHeader("Content-Length", file.Length.ToString());
Response.WriteFile(file.FullName);
Response.Flush();
Response.End();
}
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