apache中对非站点目录的访问限制
apache设置中有一段
Alias /test "/var/www/web2/test"
<Directory "/var/www/web2/test">
Options FollowSymLinks Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>
如果此时 /var/www/web2/test 目录中有一个php下载的页面
down.php大概是这样:
$filename=$_GET["file"];
ob_end_clean();
header("Expires: 0");
if(!$file = @fopen($filename,'r')){
echo 'read error';
exit();
}
flock($file,LOCK_SH);
$filesize=filesize($filename);
Header("Content-type: application/octet-stream");
Header("Accept-Ranges: bytes");
Header("Accept-Length: ".$filesize);
Header("Content-Disposition: attachment; filename=" . $file_name);
if($filesize>0)
{
echo fread($file,$filesize);
}
fclose($file);
ob_get_contents();
ob_end_clean();
exit;
