Why can't the web page be displayed when a new base class is created before template separation?

Question

index.php

<?php

namespace app\index\controller;

use  app\index\controller\Base;

class Index extends Base

{

    public function index()

    {

       return $this-> view ->fetch();   }

}

基类

<?php

namespace app\index\controller;

use  think\controller;

class Base extends controller

{

}

Answer 1

Check if your view has index.html in the index folder