Question

我正在寻找使用PHPMailer发送附件的方法。要发送邮件，我需要对其进行存储，因此我会在此过程中自动创建一个文件夹，并将这些上传的文件保存在此文件夹中。

已正确创建文件夹，但文件未在文件夹内移动。我已经尝试过使用move_uploaded_file和copy，但这是行不通的。

如果有人可以告诉我这是怎么回事...

if (!empty($_POST['uploaded_file']) & isset($_POST['uploaded_file'])){
                // Creatinf folder ploads if not exist
                $path_upload = "uploads";
                createFolderIfNotExist($path_upload);
                // create folder with company name if not exist
                $path_file = $path_upload . '/mail_upload';
                createFolderIfNotExist($path_file);
                // create folder with date + id_user
                $path_file .= "/".date("Ymd").$user->getId();
                createFolderIfNotExist($path_file);
                foreach ($_POST['uploaded_file'] as $attachment2) {

                    move_uploaded_file($attachment2, "../".$path_file."/".$attachment2);
                    $pj = "/".$path_file."/".$attachment2;
                    // Attachments
                    $mail->addAttachment($pj);    // Optional name
                }
            }

谢谢您的帮助

Answer 1

第一个问题是您正在使用$_POST处理上传的文件。它应该是$_FILES。第二个问题是您应该在tmp_name函数中使用move_uploaded_file索引。第三个问题是，如果您要上传多个文件，则foreach循环是不正确的。好像您正在将文件上传到$path_file目录之外。因此，请尝试以下操作：

if (!empty($_FILES) & isset($_FILES['uploaded_file']['tmp_name'])) {
    // Create folder uploads if not exists
    $path_upload = 'uploads';
    createFolderIfNotExist($path_upload);
    // create folder with company name if not exists
    $path_file = $path_upload . '/mail_upload';
    createFolderIfNotExist($path_file);
    // create folder with date + id_user
    $path_file .= '/' . date('Ymd') . $user->getId();
    createFolderIfNotExist($path_file);
    foreach ($_FILES['uploaded_file']['name'] as $key => $attachment2) {
        move_uploaded_file($_FILES['uploaded_file']['tmp_name'][$key], $path_file . '/' . $attachment2);
        $pj = '/' . $path_file . '/' . $attachment2;
        // Attachments
        $mail->addAttachment($pj);    // Optional name
    }
}

Answer 2

在使用此链接后，将服务器文件权限更改为777，希望您的问题能得到解决。

if (!empty($_FILES) & isset($_FILES['uploaded_file']['tmp_name'])) {
    // Create folder uploads if not exists
    $path_upload = 'uploads';
    if (!file_exists($path_upload)) {
        mkdir($path_upload, 0777, true);
    }
    // create folder with company name if not exists
    $path_file = $path_upload . '/mail_upload';
    if (!file_exists($path_file)) {
        mkdir($path_file, 0777, true);
    }
    // create folder with date + id_user
    $path_file .= '/' . date('Ymd') . $user->getId();
    createFolderIfNotExist($path_file);
    if (!file_exists($path_file)) {
        mkdir($path_file, 0777, true);
    }
    foreach ($_FILES['uploaded_file']['name'] as $key => $attachment2) {
        move_uploaded_file($_FILES['uploaded_file']['tmp_name'][$key], $path_file . '/' . $attachment2);
        $pj = '/' . $path_file . '/' . $attachment2;
        // Attachments
        $mail->addAttachment($pj);    // Optional name
    }
}

使用此链接：Click Here

Answer 3

if (!empty($_FILES) & isset($_FILES['uploaded_file']['tmp_name'])) {
              if (move_uploaded_file($_FILES['uploaded_file']['tmp_name'], "/documents/new/")) {
        print "Uploaded successfully!";
   } else {
        print "Upload failed!";
   }
}

Answer 4

move_uploaded_file（）函数将上载的文件移动到新位置。如果目标文件已经存在，它将被覆盖。在move_uploaded_file函数中使用tmp_name索引。如果文件移动到新位置，它将回显成功，否则失败。

PHP-无法移动文件

4 个答案: