queryList/app/Error.php

<?php


namespace App;


class Error
{
    public static $errCodes = [
        0 => '成功',

        1001 => 'URL非法',

        1102 => '参数错误, 请确认无误后重试',
    ];

    /**
     * 返回错误码
     * @var string
     */
    public static function getError($code = "400", $_ = false)
    {
        if (! isset(self::$errCodes[$code])) {
            $code = "400";
        }
        return ($_ ? "[{$code}]" : "")
            . self::$errCodes[$code];
    }
}