{"message":"访问记录管理系统","docs":"/docs","redoc":"/redoc","endpoints":{"POST /api/access":"记录设备访问信息","GET /api/records":"获取所有访问记录","GET /api/records/{id}":"获取单条访问记录","POST /api/ocr":"上传图片进行 OCR 文字识别","POST /api/share/sync":"同步本地书籍数据到服务器","GET /api/share/books/{id}":"按 id 查询书籍","GET /api/share/random":"随机查询 100 条书籍","GET /api/share/books":"分页查询书籍","GET /api/share/search":"按书名模糊搜索书籍","POST /api/share/books/{id}/delete":"删除远程书籍(需管理员密码)"}}