问发送邮件附件laravel 5.8

EN

$filepath = Storage::url($item->domain_name.'txt');

   $data = array(
                    'owner' => 'cesiaschirebvu@afri-com.net',
                    'email' => "dnsadmin@reg.ai.co.zw",
                    'message' => "Registration of the"." ".$item->domain_name." "."domain was successful"
                );

    $file_to_attach = $filepath;
    $filename = $item->domain_name.'txt';

    Mail::send('email', $data, function ($message) use ($data, $file_to_attach,$filename ) {
             $message->from($data['email']);
             $message->to($data['owner']);
             $message->attachData($file_to_attach, $filename);
         });