Symfony 3.3.3 - 默认控制器和容器 [英] Symfony 3.3.3 - default controller and container

问题描述

我下载了 Symfony 的最新稳定版本 (3.3.3)，但在启动时出现错误:

I downloaded last stable version of Symfony (3.3.3) and on start I have error:

Attempted to call an undefined method named "getParameter" of class "AppBundle\Controller\DefaultController".

这是:

'base_dir' => realpath($this->getParameter('kernel.project_dir')).DIRECTORY_SEPARATOR,

3.3.3 之前的 Symfony 控制器扩展

Before 3.3.3 version Symfony controllers extended

Symfony\Bundle\FrameworkBundle\Controller\Controller.php

Symfony\Bundle\FrameworkBundle\Controller\Controller.php

现在扩展:

Symfony\Bundle\FrameworkBundle\Controller\AbstractController\AbstractController.php

Symfony\Bundle\FrameworkBundle\Controller\AbstractController\AbstractController.php

那么...如何从容器中获取数据?在文档(3.3 和 4.0 版本)中，Controller 扩展了 Controller，而不是 AbstractController.

So... How can I get data from container? In documentation (3.3 and 4.0 versions) Controller extends Controller, not AbstractController.

如果我将 AbstractController 更改为 Controller 应用程序运行良好，但我应该更改吗?

If I change AbstractController to Controller application works well, but do I should this change?

推荐答案

他们已经reverted the change on the symfony standard edition 所以我会说回到 Controller 而不是 AbstractController 是要走的路.

They have already reverted the change on the symfony standard edition so I would say that going back to Controller instead of AbstractController is the way to go.

这篇关于Symfony 3.3.3 - 默认控制器和容器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！