春季数据休息 - 不允许返回实体，而只能视图（预测）
我的目的是确保客户端无法通过Spring Data REST自动暴露的API直接访问（检索）实体，而仅对这些实体的视图（JPA的预测）。
到目前为止代码>在存储库上的注释。
如何配置弹簧数据休息，以使其对检索特定实体的端点也相同？例如/api/v1/customers/1
My objective is to make sure that a client can't access (retrieve) directly an entity through the Spring Data REST auto-exposed APIs, but rather only to the views (JPA's projections) of those entities.
So far I've managed to achieve it only for the APIs that return a collection of entities (such as findAll() ) by using the @RepositoryRestResource(excerptProjection = CustomerView.class) annotation on the repository.
How to configure Spring Data REST so that it does the same also for endpoints that retrieve a specific entity? such as /api/v1/customers/1
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参见为什么摘录投影不适用于弹簧数据休息项目资源？
如果要将投影应用于特定实体（即项目资源），
设置URI模板变量
投影构建URL路径/api/v1/customers/1？propp者，propptions = customerview。名称customerview是注释中设置的@projection。请参阅doc https：/// docs.spring.io/spring-data/rest/docs/current/referent/html/#projections-excerpts.projections用宏澄清后编辑：
宏想隐藏一些源性字段，例如密码。然后，应将杰克逊注释
@jsonignore添加到senditive字段中，以将其隐藏在响应JSON中。See Why is an excerpt projection not applied automatically for a Spring Data REST item resource?
If you want to apply projection to a specific entity (that is, item resource),
set the uri template variable
projectionto construct a url path/api/v1/customers/1?projection=customerView. The namecustomerViewis what is set in the annotation@Projection. see the doc https://docs.spring.io/spring-data/rest/docs/current/reference/html/#projections-excerpts.projectionsEdit after clarify with Macro:
Macro wants to hide some sentitive fields such as password. Then the jackson annotation
@JsonIgnoreshould be added to the sentitive fields to hide them from response json.