复制代码 代码如下:

 header(\'Content-Description: File Transfer\');
 header(\'Content-Type: application/octet-stream\');
 header(\'Content-Disposition: attachment; filename=\'.basename($filepath));
 header(\'Content-Transfer-Encoding: binary\');
 header(\'Expires: 0′);
 header(\'Cache-Control: must-revalidate, post-check=0, pre-check=0′);
 header(\'Pragma: public\');
 header(\'Content-Length: \' . filesize($filepath));
 readfile($file_path);

复制代码 代码如下:

 $fileinfo = pathinfo($filename);
 header(\'Content-type: application/x-\'.$fileinfo[\'extension\']);
 header(\'Content-Disposition: attachment; filename=\'.$fileinfo[\'basename\']);
 header(\'Content-Length: \'.filesize($filename));
 readfile($thefile);
 exit();