gaoyixia/application/common/model/VideoIntro.php

<?php
namespace app\common\model;
use think\Model;
// 视频模型
class VideoIntro extends Model
{
    public function videoArr()
    {
        return $this->hasMany('VideoUrl','video_id')->where('status',1)
            ->where('is_deleted',0)->where('release_time','< time',date("Y-m-d H:i:s"))
            ->order('sort desc');
    }

    public function videoArr2()
    {
        return $this->hasMany('VideoUrl','video_id')->where('is_deleted',0)->where('release_time','< time',date("Y-m-d H:i:s"))->order('sort asc');
    }

    public function cateDetail()
    {
        return $this->belongsTo('VideoCate','first_classify')->where('status',1)->field('id,title');
        //return $this->hasOne('VideoCate','id','first_classify')->field('id,title');
       /* switch ($type)
        {
            case 1:
                return $this->belongsTo('VideoCate','first_classify');
                break;
            case 2:
                return $this->belongsTo('SeriesVideoCate','first_classify');
                break;
        }*/
    }

}