baoshi-was/app/LogisticNumberFeature.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use App\Traits\ModelTimeFormat;

use App\Traits\ModelLogChanging;

class LogisticNumberFeature extends Model
{
//    use ModelLogChanging;

    use ModelTimeFormat;
    protected $fillable=['logistic_id','name','value','weight'];
    static public $featureConsideringLength=4;
}