# 程序包的使用
org.springframework.stereotype

- 使用org.springframework.stereotype的程序包
  程序包 | 说明
  --- | ---
  org.springframework.context.annotation | Annotation support for the Application Context, including JSR-250 "common" annotations, component-scanning, and Java-based metadata for creating Spring-managed objects.
  org.springframework.stereotype | Annotations denoting the roles of types or methods in the overall architecture (at a conceptual, rather than implementation, level).

- org.springframework.context.annotation使用的org.springframework.stereotype中的类
  类和说明
  Component Indicates that an annotated class is a "component".

- org.springframework.stereotype使用的org.springframework.stereotype中的类
  类和说明
  Component Indicates that an annotated class is a "component".
  Indexed Indicate that the annotated element represents a stereotype for the index.