fastadmin_tailored/application/common/exception/BusinessException.php

<?php

namespace app\common\exception;

use Exception;

/**
 * 业务异常类
 * 用于服务层抛出业务相关的异常
 */
class BusinessException extends Exception
{
    /**
     * 错误码
     * @var int
     */
    protected $errorCode;

    /**
     * 错误数据
     * @var mixed
     */
    protected $errorData;

    /**
     * 构造函数
     * @param string $message 错误消息
     * @param int $errorCode 错误码，默认为0
     * @param mixed $errorData 错误相关数据
     */
    public function __construct($message = '', $errorCode = 0, $errorData = null)
    {
        $this->errorCode = $errorCode;
        $this->errorData = $errorData;
        parent::__construct($message, $errorCode);
    }

    /**
     * 获取错误码
     * @return int
     */
    public function getErrorCode()
    {
        return $this->errorCode;
    }

    /**
     * 获取错误数据
     * @return mixed
     */
    public function getErrorData()
    {
        return $this->errorData;
    }
}