php 下载代码,在苹果下不好用!
$file = fopen($filename, "r ");Header( "Content-type: application/octet-stream ");Header( "Accept-Ranges: bytes ");Header( "Accept-Length:".filesize($filename));Header( "Content-Disposition:attachment;filename= ".$filename);echo fread($file,filesize($filename));fclose($file);
function download_file($archivo, $downloadfilename = null) { if (file_exists($archivo)) { $downloadfilename = $downloadfilename !== null ? $downloadfilename : basename($archivo); header('Content-Description: File Transfer'); header('Content-Type: application/octet-stream'); header('Content-Disposition: attachment; filename=' . $downloadfilename); header('Content-Transfer-Encoding: binary'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); header('Content-Length: ' . filesize($archivo)); ob_clean(); flush(); readfile($archivo); exit; } }