我在php中创建了一个文件名读取器，可以从文件夹中读取文件，现在我想添加一个功能，让我大声通过网络阅读器下载这个文件，让我选择我想保存它的位置
我真的不知道剧本有什么问题。
有人有想法吗？这就是我目前所拥有的。
索引.php
<?php
$mydir = "images/";
if ($handle = opendir($mydir)) {
while (false !== ($file = readdir($handle))) {
if ($file != '.' && $file != '..') {
?>
<a href="download.php?f=<?php echo $file ?>" target="_blank"><?php echo $file ?></a>
<?php
}
}
closedir($handle);
}
?>
下载.php
<?php $filename = $_GET['f'];
// set this to the path where your zipped files are located
$filepath = "images" . $filename;
// a little security
if(strpos($filename, '..') !== false || realpath($filepath) != $filepath) die();
if (file_exists($filepath)){
// make sure the browser knows what it's getting, and what to do with it
header('Cache-Control: public');
header('Content-Type: application/zip');
header('Content-Disposition: attachment; filename=' . $filename);
readfile($filepath);
die();
} else {
die('Error: File not found.');
}
?>
尝试$filepath = "images/" . $filename;而不是$filepath = "images" . $filename;