kshxt/thinkphp/application/index/controller/ApiCommon.php

<?php
/**
 * Created by PhpStorm.
 * User: Titan 名字就是密码
 * Date: 2019/6/4
 * Time: 17:02
 */

namespace app\index\controller;


use think\Controller;
use think\Request;

class ApiCommon extends Controller
{
    public function _initialize()
    {
        parent::_initialize();
        /*获取头部信息*/

        $header = Request::instance()->header();

        if(!isset($header['authkey'])){
            header('Content-Type:application/json; charset=utf-8');
            exit(json_encode(['code'=>103, 'error'=>'非法操作'],JSON_UNESCAPED_UNICODE));
        }
        $authKey = $header['authkey'];
        $cache = cache('Auth_'.$authKey);
        if(empty($authKey) || empty($cache)){
            header('Content-Type:application/json; charset=utf-8');
            exit(json_encode(['code'=>103, 'error'=>'登录已失效'],JSON_UNESCAPED_UNICODE));
        }
        cache('Auth_'.$authKey, $cache, 7200);
    }
}