AnnouncementConfig

Info

Singleton entity representing the system announcement configuration, stored as a single row (ID = 1).

Overview

Represents the platform-wide announcement that can be displayed to users. Supports time-windowed display, Markdown content, and an optional Bilibili video reference.

Fields

Field	Type	Description
id	Long	Primary key (always 1)
title	String	Announcement title
content	String	Announcement body (Markdown)
bvid	String	Optional Bilibili video BV ID
enabled	Boolean	Whether the announcement is active
startAt	LocalDateTime	Display start time (null = immediate)
endAt	LocalDateTime	Display end time (null = no expiry)
updatedBy	String	Username of last editor
updatedAt	LocalDateTime	Last modification timestamp