微信上传图片，couldn't open file

Question

上传媒体图片的时候，出现了couldn't open file

$path = "D:/wamp/www/weixin/images/A5Le5Zmn1j1j1899Jenw7D7Ec75ZW7.jpg";

$url = "https://api.weixin.qq.com/cgi-bin/media/upload?access_token={$token}&type={$type}";

$data = array(
            'media' => new CURLFile(ltrim($path))
        );