Question

我想使用添加下载链接按钮

<a href="<?php download_paper($id) ?>">Download</a>

在互联网上搜索后，我得到了该代码：

$file_obj = new FileData($_REQUEST['id']);

    // Added this check to keep unauthorized users from downloading - Thanks to Chad Bloomquist
    checkUserPermission($_REQUEST['id'], $file_obj->READ_RIGHT, $file_obj);

    $realname = $file_obj->getName();

    if (isset($revision_id)) {
        $filename = $revision_dir . $request_id . ".dat";
    } elseif ($file_obj->isArchived()) {
        $filename = $GLOBALS['CONFIG']['archiveDir'] . $_REQUEST['id'] . ".dat";
    } else {
        $filename = $GLOBALS['CONFIG']['dataDir'] . $_REQUEST['id'] . ".dat";
    }

    if (file_exists($filename)) {
        // send headers to browser to initiate file download
        header('Cache-control: private');
        header('Content-Type: '.$_GET['mimetype']);
        header('Content-Disposition: attachment; filename="' . $realname . '"');
        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
        header('Pragma: public');
        readfile($filename);
    } else {
        echo msg('message_file_does_not_exist');
    }

这里$ revision_dir = $ GLOBALS ['CONFIG'] ['revisionDir']。 '/'。 $ _REQUEST ['id']。 '/';

但是我想从sitename.com/pdm-uploads /

下载文件

Answer 1

保留上面的代码，只需在replaceAll标签中添加下载即可。

<a>

从Wordpress中的特定文件夹强制下载附件

1 个答案: