if ($this->param['auto_search']) {$controller = $this->autoFindController($module, $path);} else {// 解析控制器$controller = !empty($path) ? array_shift($path) : null;}if ($controller && !preg_match('/^[A-Za-z][\w|\.]*$/', $controller)) {throw new HttpException(404, 'controller not exists:' . $controller);}// 解析操作$action = !empty($path) ? array_shift($path) : null;// 解析额外参数if ($path) {if ($this->rule->getConfig('url_param_type')) {$var += $path;