@NonNullApi @NonNullFields

# 程序包 org.springframework.stereotype

Annotations denoting the roles of types or methods in the overall architecture (at a conceptual, rather than implementation, level).

请参阅: 说明

- 注释类型概要
  注释类型 | 说明
  --- | ---
  Component | Indicates that an annotated class is a "component".
  Controller | Indicates that an annotated class is a "Controller" (e.g. a web controller).
  Indexed | Indicate that the annotated element represents a stereotype for the index.
  Repository | Indicates that an annotated class is a "Repository", originally defined by Domain-Driven Design (Evans, 2003) as "a mechanism for encapsulating storage, retrieval, and search behavior which emulates a collection of objects".
  Service | Indicates that an annotated class is a "Service", originally defined by Domain-Driven Design (Evans, 2003) as "an operation offered as an interface that stands alone in the model, with no encapsulated state."

## 程序包org.springframework.stereotype的说明

Annotations denoting the roles of types or methods in the overall architecture (at a conceptual, rather than implementation, level).

Intended for use by tools and aspects (making an ideal target for pointcuts).