pengxiao
90ab913ef9
- Fix generated images 404: use settings.generated_images_dir and settings.upload_dir instead of hardcoded relative paths in main.py - Redesign knowledge graph with p5-style particle background, glow nodes, and curved gradient links - Update course-content page border styling Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
国土空间规划课程智能体后端服务
基于FastAPI和LangGraph的智能问答系统后端服务。
技术栈
- 框架: FastAPI + Uvicorn
- AI框架: LangChain + LangGraph
- 大模型: 硅基流动API (Qwen3-30B)
- 向量数据库: Chroma
- 数据库: PostgreSQL
快速开始
使用Docker（推荐）
docker-compose up -d
本地开发
uv sync
uv run main.py
API文档
启动服务后访问：http://localhost:8000/docs