如何从模型访问shell？

Question

如何从CakePHP 3中的控制器调用烘焙shell？

\Cake\Console\ShellDispatcher::run(array(__FILE__, 'bake')); 

导致错误：Shell class for "Bake" could not be found.添加

时

use Bake\Shell; 

在顶部会导致Shell class for "Bake" could not be found.： - （