php代码|查看根目录下所有文件并且点击下载(php 获取根目录)
时间:2021-07-14 16:58:07 阅读:812
PHP
<?php
//抓取文件夹下的文件结构,并列出:
$files = scandir('../路径放这');
foreach($files as $f){
echo '<a href="./index.php?f='.$f.'">'.$f.'</a><br/>';
}
//下载代码,读取文件并提供下载:
if($_GET['f']){
$file_url = '../路径放这/'.$_GET['f'] ;
$out_filename = $_GET['f'];
if(!file_exists($file_url)) {
echo "不存在";
}else{
header('Accept-Ranges: bytes');
header('Accept-Length: ' . filesize( $file_url ));
header('Content-Transfer-Encoding: binary');
header('Content-type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $out_filename);
header('Content-Type: application/octet-stream; name=' . $out_filename);
if(is_file($file_url) && is_readable($file_url)){
$file = fopen($file_url, "r");
echo fread($file, filesize($file_url));
fclose($file);
}
}
exit;
}
?>
根据目录路径,查看目录下所有文件名称并且点击可下载
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