我有一个带有 MicroKernel 的应用程序,并且想使用带有自定义配置的 Symfony 的 TreeBuilder,因为该应用程序将非常通用,我希望尽可能多地在外部进行配置。我的问题是,我无法namespace为 symfony 注册我的自定义:
There is no extension able to load the configuration for "research"
(in /var/www/html/src/app/config/config.yml). Looked for
namespace "research", found "framework", "twig",
"sensio_framework_extra", "web_profiler"
我有这Configuration堂课:
<?php
namespace App\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
class Configuration implements ConfigurationInterface
{
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root('research');
// @formatter:off
$rootNode
->children()
->arrayNode('questions')
->children()
->integerNode('client_id')->end()
->scalarNode('client_secret')->end()
->end()
->end()// twitter
->end();
// @formatter:on
return $treeBuilder;
}
}
我的AppExtension:
<?php
namespace App\DependencyInjection;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\HttpKernel\DependencyInjection\ConfigurableExtension;
class AppExtension extends ConfigurableExtension
{
// note that this method is called loadInternal and not load
protected function loadInternal(array $mergedConfig, ContainerBuilder $container)
{
dump($mergedConfig);
}
public function getAlias()
{
return 'research';
}
}
在我的AppKernel课堂上,我正在像这样初始化扩展,因此我还从我原来的调用中获得了输出dump($mergedConfig)AppExtension research.yml
<?php
namespace App;
use App\DependencyInjection\AppExtension;
use Doctrine\Common\Annotations\AnnotationRegistry;
use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Routing\RouteCollectionBuilder;
use Symfony\Component\Yaml\Exception\ParseException;
use Symfony\Component\Yaml\Yaml;
$loader = require __DIR__ . '/../vendor/autoload.php';
// auto-load annotations
AnnotationRegistry::registerLoader(array($loader, 'loadClass'));
/**
* Class AppKernel
*/
class AppKernel extends Kernel
{
use MicroKernelTrait;
...
protected function configureContainer(ContainerBuilder $c, LoaderInterface $loader)
{
$researchConfig = Yaml::parse(file_get_contents(__DIR__ . '/config/research.yml'));
$appExtension = new AppExtension();
$appExtension->load(researchConfig, $c);
$loader->load(__DIR__ . '/config/config.yml');
}
...
}
然而,当我config.yml看起来像这样时,我得到了上面提到的错误:
framework:
secret: S0ME_SUPER_SECRET
profiler: { only_exceptions: false }
research:
questions:
client_id: 2342323423
clent_secret: mysecret
那么我需要做什么来实际注册我的命名空间研究,以便我可以正确覆盖它?还是需要外部供应商捆绑包?