wxapp2/Home/Controller/VideoController.class.php

<?php
namespace Home\Controller;
use Think\Controller;

class VideoController extends ComController{
    public function index(){
//        $data=I();
//        $companyid=$data['companyid'];
//        echo $companyid;
//        $this->assign('companyid',$companyid);
//        exit();
        $this->display('Index/video');
    }

}