$data=Db::name('OrderDetail')->field('title AS name,sum(buy_number) AS value')->where('order_id','IN',$order_ids)->group('goods_id')->order('value desc')->limit(10)->select();
$data=Db::name('OrderDetail')->field('any_value(title) AS name,sum(buy_number) AS value')->where('order_id','IN',$order_ids)->group('goods_id')->order('value desc')->limit(10)->select();