什么是应用层和业务逻辑层之间的区别？ [英] What's the difference between application layer and business logic layer?

问题描述

有什么应用层和业务逻辑层之间的区别？我有点明白，业务层业务提供特定的服务和应用层的情侣业务服务和最终用户（Web服务，UI等）提供服务。我说得对不对？

What's the difference between application layer and business logic layer? I kind of understand that business layer provides business specific services and application layer couples business services and provides services to the end user (Web Service, UI, etc). Am I right?

推荐答案

这听起来是正确的。

在业务层实现的域模型在边界技术中立办法。换句话说，它不依赖于任何特定的UI或服务接口相关的技术，如Web库或窗的API。您应该能够从任何类型的应用程序消耗的业务层 - 网络，丰富的客户端，Web服务等

The business layer implements the Domain Model in a boundary-technology-neutral way. In other words, it doesn't depend on any particular UI or service interface-related technology, such as web libraries or windowing APIs. You should be able to consume the business layer from any type of application - web, rich client, web service, etc.

在应用层桥梁在业务层和边界技术之间的差距。

The application layer bridges the gap between the business layer and the boundary technology.

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