@NonNullApi @NonNullFields

# 程序包 org.springframework.ui.context

Contains classes defining the application context subinterface for UI applications.

请参阅: 说明

- 接口概要
  接口 | 说明
  --- | ---
  HierarchicalThemeSource | Sub-interface of ThemeSource to be implemented by objects that can resolve theme messages hierarchically.
  Theme | A Theme can resolve theme-specific messages, codes, file paths, etcetera (e.g. CSS and image files in a web environment).
  ThemeSource | Interface to be implemented by objects that can resolve `Themes`.

## 程序包org.springframework.ui.context的说明

Contains classes defining the application context subinterface for UI applications. The theme feature is added here.