kknongchang_2506/app/Module/Fund/Exceptions/DbException.php

<?php

namespace App\Module\Fund\Exceptions;

class DbException extends \Exception
{
    /**
     * 数据库操作异常
     */
    public function __construct(string $message = "数据库操作异常", int $code = 0, ?\Throwable $previous = null)
    {
        parent::__construct($message, $code, $previous);
    }
}