读取配置文件方式 ~~~ $config = new Zend_Config_Ini(APPLICATION_PATH . '/configs/application.ini', 'production'); $dbParams = $config->resources->db->params; $db = Zend_Db::factory('PDO_MYSQL', $dbParams); ~~~ 直接定义数据库信息 ~~~ $dbParams = array( 'host' => '数据库主机', 'username' => '用户名', 'password' => '密码', 'dbname' => '数据库名称' ); $db = Zend_Db::factory('PDO_MYSQL', $dbParams); ~~~