easyswoole分页查询

• App/HttpController/Index.php

use App\Model\Video as VideoModel;
public function getVideoData(){
    $params=$this->request()->getRequestParam();
    $page=!empty($params['page'])?intval($params['page']):1;
    $size=!empty($params['size'])?intval($params['size']):10;
    try{
        $model=new VideoModel();
        $res=$model->getVideoData([],$page,$size);
        foreach ($res['list'] as &$list){
            $list['create_time']=date('Y-m-d H:i:s',$list['create_time']);
            $list['update_time']=date('Y-m-d H:i:s',$list['update_time']);
            $list['video_duration']=gmstrftime("%H:%M:%S",$list['video_duration']);
        }
        return $this->writeJson(200,$res,'ok');
    }catch(\Exception $e){
        throw new \Exception($e->getMessage());
    }
}

• App/Model/Video.php

/**
 * Created by PhpStorm.
 * User: niuyueyang
 * Date: 2019/7/17
 * Time: 18:45
 */
namespace App\Model;
class Video extends Base{
    public $tableName='video';
    public $db='';
    public function __construct()
    {
        $conf = new \EasySwoole\Mysqli\Config(\EasySwoole\EasySwoole\Config::getInstance()->getConf('MYSQL'));
        $this->db = new \EasySwoole\Mysqli\Mysqli($conf);
    }
    public function getVideoData($condition=[],$page=1,$size=10){
        $this->db->orderBy('id','desc');
        $res = $this->db->where('cat_id',1)->get($this->tableName,[($page-1)*$size,$size],'*');
        $count=$this->db->where('cat_id',1)->count($this->tableName);
        $data=[
            'list'=>$res,
            'count'=>$count,
            'page'=>$page,
            'size'=>$size
        ];
//        $sql = $this->db->getLastQuery();
        return $data;
    }
}