wxgzh/app/Models/Collect.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Collect extends Model
{
    protected $guarded = [];
    
    protected function serializeDate(\DateTimeInterface $date)
    {
        return $date->format('Y-m-d H:i:s');
    }
    
    /**
     * 栏目 1:测评
     * @var integer
     */
    const COLUMN_1 = 1;
    
    public function scale(){
        return $this->belongsTo(Scale::class, 'object_id', 'id');
    }
}