FastAPI + Gunicorn/Uvicorn 生产部署与健康检查实践

FastAPI 应用（app.py）：from fastapi import FastAPI app = FastAPI() @app.get("/healthz") def healthz(): return {"ok": True} @app.get("/api/ping") def ping(): return {"pong": True} 生产启动（Linux 示例）：gunicorn -w 4 -k uvicorn.workers.UvicornWorker -b 0.0.0.0:8000 \ --timeout 60 --keep-alive 5 app:app