nepiedg
16844d4a42
- Added AI configuration options to .env.example and config.go for OpenAI integration. - Implemented Redis caching for session management in main.go and auth middleware. - Updated smoke logging service to support real smoking time (`smoke_at`) and AI advice retrieval. - Enhanced API routes to include endpoints for AI advice and unlock functionality for non-members. - Improved database schema with new tables for AI advice and unlock records. - Expanded documentation to cover new AI features and Redis caching implementation.
23 lines
599 B
Markdown
23 lines
599 B
Markdown
# Redis（可选）
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当前项目引入 Redis 的主要目的：缓存 `session_key -> user`，减少每个受保护接口都查询 MySQL（尤其在并发增大时更明显）。
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## 什么时候需要
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- 访问量变大，MySQL 压力主要来自“鉴权查用户”这种高频读
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- 需要做更复杂的能力：限流、计数、分布式锁、异步队列等
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## 配置
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见 `.env.example`：
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- `REDIS_ADDR`
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- `REDIS_PASSWORD`
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- `REDIS_DB`
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- `REDIS_KEY_PREFIX`
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- `REDIS_SESSION_TTL_SECONDS`
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说明：
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- 如果不配置 `REDIS_ADDR`，程序会自动禁用 Redis，行为与之前一致。
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