['sn', 'subject1'], ]; } /** * @notes 获取列表 * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException * @author likeadmin * @date 2023/12/18 15:41 */ public function lists(): array { return CostSubject::where($this->searchWhere) ->field(['id', 'sn', 'subject1', 'subject2']) ->limit($this->limitOffset, $this->limitLength) ->order(['id' => 'desc']) ->select() ->toArray(); } /** * @notes 获取数量 * @return int * @author likeadmin * @date 2023/12/18 15:41 */ public function count(): int { return CostSubject::where($this->searchWhere)->count(); } }