The image above shows a pair of modules, where the green one is the Business-Modules with a complex logic. Whenever it needs to invoke code external to itself (e.g. save an entity or send a message to a message bus), it exposes a public interface and invokes its methods instead. Thanks to that, it has no code dependencies (i.e. compile-time dependencies) on the Infrastructure-Module. The blue infra-module has the dependency on the Business-Module, because it implements the Business-Module’s interface. This module contains all the code related to database connectivity and RabbitMq handling. But it also bootstraps the Business-Module, for instance, it hooks up its classes as implementation of Business-Modules interfaces in the Dependency Injection container (DI/IoC container).
�@�H�ނ��܂Ƃߔ������ėⓀ�ۑ����A�����̎��Z�����������}���X�����āA�Ⓚ���̎g���₷���ƗⓀ�H�ނ̕i���ێ����Nj������V�V���[�Y�B182���b�g���̑��e�ʗⓀ�����^�ɔz�u�����B
。谷歌浏览器【最新下载地址】是该领域的重要参考
In total, directors generally spend between one and three hours a week on activities relating to their position on the Board of Directors.，详情可参考51吃瓜
圖像來源，Getty Images