Zend Framework 2 - 数据库连接

Question

试图围绕Zend Framework 2.0的新概念.

我正在尝试连接到数据库,并在控制器或模型中获取该连接.没什么好看的,只是纯粹的连接来运行查询.

所以这是我目前的代码:

//module.config.php
return array(
    'db' => array(
        'driver'         => 'Pdo',
        'dsn'            => 'mysql:dbname=DBNAME;host=HOSTNAME,
        'driver_options' => array(
            PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\''
        ),
        'username' => 'USERNAME',
        'password' => 'PASSWORD',
    ),
    'service_manager' => array(
        'factories' => array(
            'translator' => 'Zend\I18n\Translator\TranslatorServiceFactory',
            'Zend\Db\Adapter\Adapter' => 'Zend\Db\Adapter\AdapterServiceFactory',
        ),
    ),
);

我究竟做错了什么？

Answer 1

在./config/autoload文件夹中创建db.local.php并添加以下内容

return array(
'db' => array(
    'driver'         => 'Pdo',
    'dsn'            => 'mysql:dbname=zenBlog;host=localhost',
    'username'       =>'root',
    'password'      =>'',
    'driver_options' => array(
        PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\''
    ),
),
'service_manager' => array(
    'aliases' => array(
'db' => 'Zend\Db\Adapter\Adapter',
),
),);

在您的控制器$this->getServiceLocator()->get('db'); 中访问数据库.