啟用Zend Developer Tools工具欄會導致數據庫連接錯誤

Question

我想將Doctrine 2構建到Apigility Zend Framework 2應用程序中。

按照Marco Pivetta的Doctrine ORM ZF2教程 ，不僅安裝了Doctrine，還安裝了Zend Developer Tools ，如所示的教程中所示：

$ composer require doctrine/doctrine-orm-module
$ composer require zendframework/zend-developer-tools:dev-master
$ cp vendor/zendframework/zend-developer-tools/config/zenddevelopertools.local.php.dist config/autoload/zdt.local.php

// config/application.config.php
return array(
    'modules' => array(
        'Application',
        ...
        'ZendDeveloperTools', // <-- added
        'DoctrineModule',     // <-- added
        'DoctrineORMModule',  // <-- added
    ),
    // [...]
);

現在，當我打開Apigility管理頁面時，出現錯誤：

Fatal error: Uncaught exception 'Zend\Db\Adapter\Exception\InvalidArgumentException' with message 'createDriver expects a "driver" key to be present inside the parameters' in /var/www/myproject/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php on line 909

Zend\Db\Adapter\Exception\InvalidArgumentException: createDriver expects a "driver" key to be present inside the parameters in /var/www/myproject/vendor/zendframework/zendframework/library/Zend/Db/Adapter/Adapter.php on line 262

Zend\ServiceManager\Exception\ServiceNotCreatedException: An exception was raised while creating "Zend\Db\Adapter\Adapter"; no instance returned in /var/www/myproject/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php on line 909

Zend\ServiceManager\Exception\ServiceNotCreatedException: An exception was raised while creating "ZendDeveloperTools\DbCollector"; no instance returned in /var/www/myproject/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php on line 909

當zenddevelopertools.toolbar.enabled設置為true時，會發生錯誤。

這是/config/autoload/global.php的配置：

return array(
    'db' => array(
        'adapters' => array(
            'DB\\Customers' => array(),
            'DB\\myproject_v1' => array(),
            'DB\\myproject_v2' => array(),
        ),
    ),
    'service_manager' => array(
        'factories' => array(
            'Zend\\Db\\Adapter\\Adapter' => 'Zend\\Db\\Adapter\\AdapterServiceFactory',
        ),
    ),
    'zf-mvc-auth' => array(
        ...
    ),
);

/config/autoload/local.php如下所示：

return array(
    'db' => array(
        'adapters' => array(
            'DB\\Customers' => array(
                'driver' => 'Pdo_Sqlite',
                'database' => 'data/sqlite.db',
            ),
            'DB\\myproject_v1' => array(
                'driver' => 'Pdo_Mysql',
                'database' => 'myproject_v1',
                'username' => 'root',
                'password' => 'pwd',
                'hostname' => 'localhost',
                'driver_options' => array(
                    1002 => 'SET NAMES \'UTF8\'',
                ),
            ),
            'DB\\myproject_v2' => array(
                'driver' => 'Pdo_Mysql',
                'database' => 'myproject_v2',
                'username' => 'root',
                'password' => 'pwd',
                'hostname' => 'localhost',
                'driver_options' => array(
                    1002 => 'SET NAMES \'UTF8\'',
                ),
            ),
        ),
    ),
    'zf-mvc-auth' => array(
        ...
    ),
);

我想Zend開發人員工具找不到合適的數據庫適配器。

為什么會出現這些錯誤，以及如何將其修復？

---

附加信息：

實際上，我的global.php的db.service_manager.factories.Zend\\\\Db\\\\Adapter\\\\Adapter配置是不必要的，因為我使用的是自定義數據庫適配器，而不是Zend\\Db\\Adapter\\AdapterServiceFactory創建的默認Zend\\Db\\Adapter\\AdapterServiceFactory 。 無論如何，Zend開發人員工具似乎都嘗試使用它。 因此，當我將數據庫設置直接復制到db

return array(
    'db' => array(
        'adapters' => array(
             ...
            'driver' => 'Pdo_Mysql',
            'username' => 'root',
            'password' => 'pwd',
            'hostname' => 'localhost',
            'database' => 'myproject_v1',
        ),
    ),
    ...
);

我得到不同的錯誤：

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[28000] [1045] Access denied for user 'username'@'localhost' (using password: YES)' in /var/www/myproject/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php on line 1070

PDOException: SQLSTATE[28000] [1045] Access denied for user 'username'@'localhost' (using password: YES) in /var/www/myproject/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php on line 43

Answer 1

您僅顯示Db配置。 您需要像這樣的Doctrine配置：

<?php
return array(
    'doctrine' => array(
        'connection' => array(
            // default connection name
            'orm_default' => array(
                'driverClass' => 'Doctrine\DBAL\Driver\PDOMySql\Driver',
                'params' => array(
                    'host'     => 'localhost',
                    'port'     => '3306',
                    'user'     => 'username',
                    'password' => 'password',
                    'dbname'   => 'database',
                )
            )
        )
    ),
);

參見https://github.com/doctrine/DoctrineORMModule/blob/master/README.md