NN2020040201/app/api/controller/IndexController.php

<?php
/**
 * 首页
 * @author wesmiler
 */
namespace app\api\controller;
use app\portal\model\PortalPostModel;
use app\weixin\service\Article;
use app\weixin\model\Wechat;
use app\weixin\service\PRedis;

class IndexController extends BaseController
{

    public function index(){
        $ua = isset($_SERVER['HTTP_USER_AGENT'])? trim($_SERVER['HTTP_USER_AGENT']) : '';
        var_dump($ua);
        exit;
    }

}


?>