hainan/app/Traits/DemandTraits.php

<?php

namespace App\Traits;

trait DemandTraits
{

	public static $col = [
		'App\models\Agent',
		'App\models\Supplier',
		'App\models\Guide',
	];

    public static $polymorphic = [
		'App\models\Agent' => '代理商',
		'App\models\Supplier' => '供应商',
		'App\models\Guide' => '地接',
    ];

	public static $stateKey = [
		1,
		2,
		3,
	];

    public static $state = [
    	1 => '待竞标' ,
		2 => '已竞标' ,
		3 => '流拍'
	];
}