yuanchengpasc/application/inter/controller/Base.php

<?php
namespace app\inter\controller;

use app\admin\library\Auth;
use app\admin\model\Admin;
use think\Controller;
use think\Db;
use think\Session;
use think\Config;
use think\Cookie;
use think\Cache;
use think\Log;
use think\Request;


class Base extends Controller
{
    protected $logined = false; //登录状态
    /**
     * 无需登录的方法,同时也就不需要鉴权了
     * @var array
     */
    protected $noNeedLogin = [];
    public $sessionid;
    /**
     * 初始化操作
     */
    public function _initialize()
    {
        $sessionid = Request::instance()->param('sessionid');
        log::record($sessionid);
        log::record('-----------base 页面cache-------------');
        log::record($sessionid);
        log::record('------------------------');
        $admin = Cache::get($sessionid);
        if (!$admin) {
            die(json_encode(['status'=>'fail','code'=>'1010','msg'=>'对不起，您还未进行登录，请先登录']));
            // $this->error('对不起，您还未进行登录，请先登录','inter/index');
        }
    }

    function getRandomString($len, $chars=null)
    {
        if (is_null($chars)){
            $chars = "abcdefghijklmnopqrstuvwxyz0123456789";
        }
        mt_srand(10000000*(double)microtime());
        for ($i = 0, $str = '', $lc = strlen($chars)-1; $i < $len; $i++){
            $str .= $chars[mt_rand(0, $lc)];
        }
        return $str;
    }

    public function _construct()
    {
        $request = Request::instance();
        if($request->method() == 'OPTIONS'){
            return;
        }
    }
}