何时使用@RestController与@RepositoryRestResource [英] When to use @RestController vs @RepositoryRestResource

问题描述

我一直在研究有关如何在 REST 中使用Spring的各种示例.我们的最终目标是Spring HATEOAS/HAL设置

I have been looking at various examples of how to use Spring with REST. Our end target is a Spring HATEOAS/HAL setup

我已经看到了两种在 Spring

I have seen two distinct methods for rendering REST within Spring

1. 通过控制器中的@RestController

通过存储库中的@RepositoryRestResource

我正在努力寻找的是为什么您要在一个之上使用另一个.尝试实施HAL哪个最好?

The thing I am struggling to find is why would you use one over the other. When trying to implement HAL which is best?

我们的数据库后端是 Neo4j .

推荐答案

好，因此，您要使用@RepositoryRestResource是因为这会使用创建 HATEOAS 服务春季JPA .

Ok, so the short story is that you want to use the @RepositoryRestResource since this creates a HATEOAS service with Spring JPA.

您可以看到此处添加此注释并进行链接在您的Pojo中，您可以使用功能全面的 HATEOAS 服务，而无需实施存储库方法或REST服务方法

As you can see here adding this annotation and linking it to your Pojo you have a fully functional HATEOAS service without having to implement the repository method or the REST service methods

如果添加@RestController，则必须自己实现要公开的每个方法，并且也不会将其导出为 HATEOAS 格式.

If you add the @RestController then you have to implement each method that you want to expose on your own and also it does not export this to a HATEOAS format.

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