weidian-online-api/app/Models/GoodSku.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class GoodSku extends Model
{
    use SoftDeletes;
    protected $table='goods_sku';
    protected $fillable=['user_id','goods_id','price','num','amount','size','type','is_true','sort'];

    public function goods(){
        return $this->belongsTo(Goods::class,'goods_id');
    }
    public function getPriceAttribute($value){
        return round($value);
    }

}