public function doMobileplay()
{
global $_W, $_GPC;
$weixin = new jssdk();
$wx = $weixin->getSign();
$serverid = $_GPC['serverId'];
$date = $_GPC['date'];
$recordtime = $_GPC['recordtime'];
$qr = $_W['attachurl'] . '/qrcode_' . $account['acid'] . '.jpg';
include $this->template('play');
}
