jingcai-php/app/Enums/WithdrawType.php

<?php

namespace App\Enums;

use BenSampo\Enum\Enum;

final class WithdrawType extends Enum
{
    const ALI =   1;
    const BANK =   2;

    public static function typeAsArray() {
        return [
            self::ALI => '支付宝',
            self::BANK => '银行卡',
        ];
    }

}