'The mysql driver is not currently installed'错误！！，

'The mysql driver is not currently installed'错误！！，

在使用zend framework时 配置了resources.db.adapter = PDO_MYSQL 发现数据库访问不到 出现 'The mysql driver is not currently installed'错误！！

解决方法：打开php.ini  打开extension=php_pdo_mysql .dll   

Ok  问题解决