bourse/app/home/service/VideoService.php

<?php
namespace app\home\service;

use app\model\VideoOnDemandModel;

class VideoService extends BaseHomeService
{
    public function getVideoOnDemandList($param): array
    {
        try {
            if (empty($param['page']) || !is_numeric($param['page'])) {
                return $this->toData('1', '参错错误');
            }
            $list = VideoOnDemandModel::where(['state'=>1])->order('sort', 'desc')->paginate([
                'list_rows' => 15,
                'page' => $param['page'],
            ]);
            return $this->toData('0', 'Successful', [
                'list' => $list->items(), // 当前页的数据
                'page' => $list->currentPage(), // 当前页码
                'total' => $list->total(), // 总记录数
                'last_page' => $list->lastPage(), // 最后一页页码
            ]);
        }  catch (\Exception $exception) {
            return $this->toData('100500', 'The system is busy.', []);
        }
    }
}