Question

完成zend教程＆amp;得到这个消息，＆amp;不知道在哪里看。

感谢，

An error occurred
Application error
Exception information:

Message: No adapter found for Model_DbTable_Books
Stack trace:

#0 C:\xampp\php\PEAR\Zend\Db\Table\Abstract.php(739): Zend_Db_Table_Abstract->_setupDatabaseAdapter()
#1 C:\xampp\php\PEAR\Zend\Db\Table\Abstract.php(268): Zend_Db_Table_Abstract->_setup()
#2 C:\xampp\htdocs\zftutorials\zftutorial\application\controllers\BooksController.php(34): Zend_Db_Table_Abstract->__construct()
#3 C:\xampp\php\PEAR\Zend\Controller\Action.php(513): BooksController->listAction()
#4 C:\xampp\php\PEAR\Zend\Controller\Dispatcher\Standard.php(289): Zend_Controller_Action->dispatch('listAction')
#5 C:\xampp\php\PEAR\Zend\Controller\Front.php(946): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#6 C:\xampp\php\PEAR\Zend\Application\Bootstrap\Bootstrap.php(77): Zend_Controller_Front->dispatch()
#7 C:\xampp\php\PEAR\Zend\Application.php(358): Zend_Application_Bootstrap_Bootstrap->run()
#8 C:\xampp\htdocs\zftutorials\zftutorial\public\index.php(26): Zend_Application->run()
#9 {main}  

Request Parameters:

array (
  'controller' => 'books',
  'action' => 'list',
  'module' => 'default',
)

Answer 1

连接数据库使用：

$dbAdapter = Zend_Db::factory('Pdo_Mysql', array(
     'host'     => '127.0.0.1',
     'username' => 'webuser',
     'password' => 'xxxxxxxx',
     'dbname'   => 'test'
));

设置默认适配器：

Zend_Db_Table::setDefaultAdapter($dbAdapter);

有一些方法可以在不配置默认适配器等的情况下将特定适配器设置为表....

您可以在文档中查看更多详细信息...请阅读：D

[]的

Answer 2

在应用程序文件夹中的bootstrap文件中添加以下代码：

protected function _initDB() {

       $dbConfig = new Zend_Config_Ini(APPLICATION_PATH . '/configs/db.ini');
       $dbAdapter = Zend_Db::factory($dbConfig->adapter, array(
            'host'     => $dbConfig->hostname,
            'username' => $dbConfig->username,
            'password' => $dbConfig->password,
            'dbname'   => $dbConfig->dbname
        ));

        My_Db_Table_Abstract::setDefaultAdapter($dbAdapter);

        Zend_Registry::set('db', $dbAdapter);


        if (APPLICATION_ENV == 'development') {
            $profiler = new Zend_Db_Profiler_Firebug('All DB Queries');
            $profiler->setEnabled(true);
            $dbAdapter->setProfiler($profiler);
        }
    }


      public function _initRouter()
        {
            $front = Zend_Controller_Front::getInstance();
            $router = $front->getRouter();

        }

}

以及application.ini文件中的以下代码：

resources.db.adapter = mysqli
resources.db.params.host = localhost
resources.db.params.username = username of mysql(default root)
resources.db.params.password = password of mysql(default blank means '')
resources.db.params.dbname = test

这是未配置数据库的问题

Answer 3

Felipe是正确的，而教程需要在application.ini文件中进行此设置。

resources.db.adapter = mysqli
resources.db.params.host = localhost
resources.db.params.username = user
resources.db.params.password = pw
resources.db.params.dbname = test

zend newbie question - “找不到适配器”

3 个答案: