## API 契约(集成中台对外接口) 基地址:`/api/v1` 鉴权:除公开接口外,均需 HTTP Header: - `Authorization: Bearer ` ### 1) 鉴权与用户 - `POST /auth/register` - body:`{username, password, role}` - resp:用户公开信息 - `POST /auth/token` - form:`username, password` - resp:`{access_token, token_type}` - `GET /users/me` - resp:当前用户 ### 2) 知识图谱(占位对接) - `GET /knowledge-graph/knowledge/{knowledge_code}` - resp:知识点信息(后续可扩展相关节点、关系、例题) - `POST /knowledge-graph/knowledge/{knowledge_code}?name=...`(teacher) - 作用:写入/更新知识点(演示用) ### 3) AI 数字人答疑(占位对接) - `POST /digital-human/ask` - body:`{session_id?, question, knowledge_code?}` - resp:`{session_id, answer, sources[]}` ### 4) 个性化推荐(占位对接) - `POST /recommendation/recommend` - body:`{knowledge_code?, limit}` - resp:`{items: [{item_type, item_ref, reason?}]}` ### 5) 习题测评(可联调) - `POST /assessment/exercises`(teacher) - body:`{title, body, knowledge_code?, difficulty?}` - resp:exercise - `GET /assessment/exercises?knowledge_code=...` - resp:exercise 列表 - `POST /assessment/exercises/{exercise_id}/attempts` - body:`{answer}` - resp:attempt(当前判分占位,支持后续回填) - `GET /assessment/attempts/me` ### 6) 学情统计(可联调) - `GET /learning-analytics/me` - resp:`{attempts_total, correct_total, accuracy}` ## OpenAPI 启动后在 `http://localhost:8000/docs` 查看完整可交互接口文档(可直接用于前后端联调)。