复制代码 代码如下:

<?php

$file = 'monkey.gif';

if (file_exists($file)) {

header('Content-Description: File Transfer');

header('Content-Type: application/octet-stream');

header('Content-Disposition: attachment; filename='.basename($file));

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($file));

ob_clean();

flush();

readfile($file);

exit;

}

?>

?

<?php

header("Content-Type: application/force-download");

header("Content-Disposition: attachment; filename=ins.jpg");

readfile("imgs/test_Zoom.jpg");

?>