<?php


namespace App\Models;


use Illuminate\Support\Facades\Cache;

class Config extends SoftDeletesModel
{

    /**
     * 通过键名获取值
     */
    public static function getValueByKey($key)
    {
        $config = self::pluck('value', 'key')->toArray();
        if (isset($config[$key])) {
            return $config[$key];
        }
        return null;
    }
}