<?php
namespace daswork\lib;

class Config
{
    // 配置参数
    private static $config = [];

    public static function load($file=''){
        if(is_file($file)) {
            self::$config = include_once($file);
        } else {
            self::$config = include_once(DAS_PATH . DS . 'config.php');
        }
	}

    public static function get($name='')
    {
        if ($name) {
            return self::$config[$name];
        } else {
            return self::$config;
        }
    }
}