search($where)->order('use_time desc,id desc') ->field($field) ->when($page > 0 || $limit > 0, function ($query) use ($page, $limit) { $query->page($page, $limit); })->select()->toArray(); } /** * 获取当条会员卡信息 * @param array $where * @return array|\think\Model|null * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function getOneByWhere(array $where) { return $this->getModel()->where($where)->find(); } }