本内容遵循CC 4.0 BY-SA版权协议 本文介绍基于SpringBoot的毕业生去向管理系统，覆盖功能结构图、数据流图（DFD）、系统流程图 ...

原创 最新推荐文章于 2026-11-02 23:49:52 发布 · 380 阅读 本文详细记录了基于MCP协议，通过Trea平台接入高德地图（LBS服务）和飞友开放平台（航班数据）构建AI旅行报告生成系统的过程。涵盖开发者账号注册、SSE流式通信配置、MCP Server手动集成、智能体能力挂载 ...

字符集统一 utf8mb4 / utf8mb4_0900_ai_ci，引擎统一 InnoDB，每张表必须写 COMMENT。 核心业务表建物理外键，保证引用完整性。 审计、事件、通知、幂等表不建外键：这些表需要独立归档、批量清理， 外键会造成级联删除风险与写入锁等待；改由应用层校验 + 索引。

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