/** * 用户自己定义错误处理机制 * * @access public * @param String $controllerName * @return void */ public static function setErrorsController($controllerName) { $controllerClass = $controllerName . 'Controller'; if (class_exists($controllerClass)) { self::$errorsController = new $controllerClass(strtolower($controllerName), Tiny::app()); } else { if (class_exists('ErrorsController')) { self::$errorsController = new ErrorsController('errors', Tiny::app()); } else { self::$errorsController = null; } } }