Symfony - 如何从控制器为实体重新生成 crud

Symfony - How to regenerate crud for Entity from a controller

一旦我输入特定 url,我想从我的控制器为我的所有实体重新生成 crud。下面的示例 运行s 是一个仅用于一个实体的命令,用于演示目的。当我导航到路径“/reCrud”时,我的浏览器将永远旋转,但命令永远不会执行。非常有趣的是,相同的代码,当我 运行 'cache:clear' 相反时,运行 就好了。

<?php

namespace AdminBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Console\Application;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Console\Input\StringInput;
use Symfony\Component\Console\Output\BufferedOutput;
use Symfony\Component\HttpFoundation\Response;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;

class CrudController extends Controller
{
    /**
     * @Route("/reCrud")
     */
    public function reCrudAction()
    {
        $kernel = $this->get('kernel');
        $application = new Application($kernel);
        $application->setAutoExit(false);

        $input = new StringInput('doctrine:generate:crud AdminBundle:Klient --overwrite --no-debug');
        // You can use NullOutput() if you don't need the output
        $output = new BufferedOutput();
        $application->run($input, $output);

        // return the output, don't use if you used NullOutput()
        $content = $output->fetch();

        // return new Response(""), if you used NullOutput()
        return new Response($content);
    }
}

也许这只是一个环境配置问题。随意将该代码分块并在您的机器上进行测试。让我知道它是否有效。

它旋转是因为它在下面等着你输入东西:

Welcome to the Doctrine2 CRUD generator  



This command helps you generate CRUD controllers and templates.

First, give the name of the existing entity for which you want to generate a CRUD
(use the shortcut notation like AcmeBlogBundle:Post)

The Entity shortcut name [AdminBundle:Klient]: 


解法:

尝试添加 -n 选项,即:

-n, --no-interaction             Do not ask any interactive question

所以最后你的命令应该是这样的:

doctrine:generate:crud --entity=AdminBundle:Klient --overwrite --no-debug --no-interaction