删除EF DBContext和基础设施层的耦合 [英] Remove coupling for EF DBContext and infrastructure layer

问题描述

我在基础设施层定义了我的接口，使用依赖注入，但现在的问题，我如何在infrasturcure层和服务层中解决DBContext使用接口的依赖，而不添加引用EF dll。

I defined my interfaces in infrastructure layer, to use Dependency Injection, but now problem, how can i resolve dependency of DBContext using interface, without adding reference to EF dll, in infrasturcure layer and service layer.

推荐答案

如果您需要从应用程序中完全隐藏EF，则需要使用存储库模式，将EF隐藏在您的存储库后面并生成（或写入）POCO实体。

If you need to hide EF completely from your application, you will need to use the repository pattern, hide EF behind your repositories and generate (or write) POCO entities.

更务实，您可以使用IQueryable支持的通用存储库，这允许一个很好的开发和单元测试经验，但是选择取决于你。

If you're more pragmatic, you can use generic repositories with IQueryable support, which allows a great development and unit testing experience, but what to choose is up to you.

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