在parameters.php中定义的Symfony 3.2参数未在PDO会话配置中定义
我使用的是symfony 3.2,我希望有一个动态数据库连接,因此我在config.yml文件中导入了一个文件parameters.php:在parameters.php中定义的Symfony 3.2参数未在PDO会话配置中定义,symfony,session,symfony-3.2,Symfony,Session,Symfony 3.2,我使用的是symfony 3.2,我希望有一个动态数据库连接,因此我在config.yml文件中导入了一个文件parameters.php: imports: - { resource: parameters.php } - { resource: parameters.yml } - { resource: security.yml } - { resource: services.yml } 在parameters.php中,我定义了数据库名称: $cont
imports:
- { resource: parameters.php }
- { resource: parameters.yml }
- { resource: security.yml }
- { resource: services.yml }
在parameters.php中,我定义了数据库名称:
$container->setParameter('database_name', $dbName);
这在本机文件会话中可以正常工作,但当我使用pdo会话时,请遵循symfony示例:
services:
session.handler.pdo:
class: Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler
public: false
arguments:
- 'mysql:host=%database_host%;port=%database_port%;dbname=%database_name%'
- { db_username: '%database_user%', db_password: '%database_password%' }
我在编译时出错:
[Symfony\Component\DependencyInjection\Exception\RuntimeException]
A string value must be composed of strings and/or numbers, but found parameter "database_name" of type boolean inside string value "mysql:host=%database_host%;port=%database_port%;dbname=%database_name%".
这就像symfony不知道参数“database\u name”
有人能帮我吗?好的,这似乎不是解决问题的办法。。。 最后,我创建了一个自定义连接工厂
use Doctrine\Bundle\DoctrineBundle\ConnectionFactory;
class MyConnectionFactory extends ConnectionFactory {
public function createConnection(array $params, \Doctrine\DBAL\Configuration $config = null, \Doctrine\Common\EventManager $eventManager = null, array $mappingTypes = array()) {
// Determine here params ....
$params['dbname'] = $dbName;
$params['host'] = $dbHost
$params['user'] = $dbUser
$params['password'] = $dbCode;
return parent::createConnection($params, $config, $eventManager, $mappingTypes);
}
这是工作 好吧,这似乎不是解决问题的方法。。。 最后,我创建了一个自定义连接工厂
use Doctrine\Bundle\DoctrineBundle\ConnectionFactory;
class MyConnectionFactory extends ConnectionFactory {
public function createConnection(array $params, \Doctrine\DBAL\Configuration $config = null, \Doctrine\Common\EventManager $eventManager = null, array $mappingTypes = array()) {
// Determine here params ....
$params['dbname'] = $dbName;
$params['host'] = $dbHost
$params['user'] = $dbUser
$params['password'] = $dbCode;
return parent::createConnection($params, $config, $eventManager, $mappingTypes);
}
这是工作