baoshi-was/app/OracleDocOrderPackingSummary.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class OracleDocOrderPackingSummary extends Model
{
    protected $connection="oracle";
    protected $primaryKey="traceid";
    protected $table = 'doc_order_packing_summary';
    protected $fillable = ['traceid','orderno','grossweight','addwho','addtime','editwho','edittime'];
    public $timestamps=false;
    public function getIncrementing(){ return false;}
}