private void DownloadFiles(string strPath)
{
FileInfo fi=new FileInfo(strPath);
Response.Clear();
Response.ClearHeaders();
Response.Buffer = false;
Response.ContentType = "application/octet-stream";
Response.AppendHeader("Content-Disposition","attachment;filename=" +HttpUtility.UrlEncode(fi.FullName,System.Text.Encoding.UTF8));
Response.AppendHeader("Content-Length",fi.Length.ToString());
Response.WriteFile(fi.FullName);
Response.Flush();
}
{
FileInfo fi=new FileInfo(strPath);
Response.Clear();
Response.ClearHeaders();
Response.Buffer = false;
Response.ContentType = "application/octet-stream";
Response.AppendHeader("Content-Disposition","attachment;filename=" +HttpUtility.UrlEncode(fi.FullName,System.Text.Encoding.UTF8));
Response.AppendHeader("Content-Length",fi.Length.ToString());
Response.WriteFile(fi.FullName);
Response.Flush();
}
try
{
FileStream fs = new FileStream(strPath,FileMode.Open,FileAccess.Read);
byte[] bytes = new byte[(int)fs.Length];
fs.Read(bytes,0,bytes.Length);//文件内容读到byte[]中
fs.Close();
File.Delete(strPath);
Response.ContentType = "application/octet-stream";
Response.AppendHeader("Content-Disposition","attachment;filename=" +HttpUtility.UrlEncode(strPath,System.Text.Encoding.UTF8));
Response.BinaryWrite(bytes);
Response.End();
}
catch(Exception e)
{
Response.End();
}