程(cheng)序(xu)運行異常: Call to protected method core\basic\Controller::display() from context 'core\basic\Kernel'，位(wei)寘(zhi)：D:\wwwroot\jschangchen.com\core\basic\Kernel.php(10) : eval()'d code(1) : eval()'d code，第(di)2行(xing)。