function send_msg($commodity_ary)
{
    if ($commodity_ary[Config_commodity::course_or_reward] == Commodity_type_Config::course) {
        $content = '尊敬的用户您好,您发布的课程 ' . $commodity_ary[Config_commodity::title] . '已被客户 ' . $_SESSION['CURRENT_LOGIN_USER'] . '选中。请前往领行客户中心查看详情并于客户联系';
    } else {
        $content = '尊敬的用户您好,您发布的悬赏 ' . $commodity_ary[Config_commodity::title] . '已被客户 ' . $_SESSION['CURRENT_LOGIN_USER'] . '选中。请前往领行客户中心查看详情并于客户联系';
    }
    require_once 'class/MessageSender.php';
    MessageSender::send_by_acceptor_id($content, $commodity_ary[Config_commodity::publisher]);
}