<?php

/**
 * Created by PhpStorm.
 * User: xuxb
 * Date: 2020/3/6
 * Time: 20:33
 */
abstract Class Entity{
    protected $ci;
    protected $app_id;
    protected $log_file;//日志文件
    public function __construct($app_id = 0){
        $this->ci = & get_instance();
        $this->app_id = $app_id;
    }

    /**
     *
     * @param $name
     * @return mixed
     * User: xuxianbin
     */
    public function __get($name) {
        if('_model' === substr($name, -6)){
            return $this->ci->$name;
        } elseif('load' == $name){
            return $this->ci->load;
        }

        return null;
    }

    abstract function init($app_id);
}