Symfony2 + DoctrineMongoDBBundle配置

Question

我试图以这种方式将Symfony 2与MongoDB连接起来：

1. 在AppKernel::registerBundles中注册 DoctrineMongoDBBundle 方法
2. 设置“doctrine_mongo_db”配置（请参阅下面的config.yml）
3. 从容器中获取“doctrine.odm.mongodb.document_manager” HelloController行动

当我尝试运行应用程序时，会抛出 MongoConnectionException 。

任何人都可以帮我解决这个问题吗？




AppKernel.php

public function registerBundles()
{
        $bundles = array(
            new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
            new Symfony\Bundle\TwigBundle\TwigBundle(),
            new Symfony\Bundle\DoctrineMongoDBBundle\DoctrineMongoDBBundle(),
            new Sensio\HelloBundle\HelloBundle()
        );

        return $bundles;
    }

config.yml

framework:
    charset:       UTF-8
    router:        { resource: "%kernel.root_dir%/config/routing.yml" }
    templating:    { engines: ['twig'] } 

## Doctrine Configuration

doctrine_mongo_db:
    server: mongodb://root:root@192.168.0.111:27017
    default_database: test
    options: { connect: true }
    mappings:
        HelloBundle: { type: annotation, dir: Document }

# Twig Configuration

twig:
    debug:            %kernel.debug%
    strict_variables: %kernel.debug%

HelloController.php

/* @var $dm \Doctrine\ODM\MongoDB\DocumentManager */
$dm = $this->get('doctrine.odm.mongodb.document_manager');

例外（第96行）

connecting to failed: Transport endpoint is not connected

in ~/vendor/doctrine-mongodb/lib/Doctrine/MongoDB/Connection.php line 96 »

93.    if ($this->server) {
94.        $this->mongo = new \Mongo($this->server, $this->options);
95.    } else {
96.        $this->mongo = new \Mongo();
97.    }

Answer 1

问题在于DoctrineMongoDBBundle配置加载。修复程序（https://github.com/fabpot/symfony/pull/740）应尽快合并。

现在您可以使用下面的固定方法。

public function load(array $configs, ContainerBuilder $container)
{
    $mergedConfig = array();
    foreach ($configs as $config) {
        $mergedConfig = array_merge_recursive($mergedConfig, $config);
    }

    $this->doMongodbLoad($mergedConfig, $container);
}