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- from fastapi import FastAPI
- from fastapi.middleware.cors import CORSMiddleware
- from app.config import settings
- from app.routers.plan import router as plan_router
- from app.routers.agent import router as agent_router
- app = FastAPI(title=settings.app_name)
- origins = [origin.strip() for origin in settings.cors_origins.split(",") if origin.strip()]
- if not origins:
- origins = ["*"]
- origin_regex = None
- app_env = (settings.app_env or "").strip().lower()
- if app_env not in {"prod", "production"}:
- # 非生产环境放宽到 localhost/127.0.0.1 任意端口，避免端口/主机名切换触发预检 400
- origin_regex = r"^https?://(localhost|127\.0\.0\.1)(:\d+)?$"
- app.add_middleware(
- CORSMiddleware,
- allow_origins=origins,
- allow_origin_regex=origin_regex,
- allow_credentials=True,
- allow_methods=["*"],
- allow_headers=["*"],
- )
- app.include_router(plan_router)
- app.include_router(agent_router)
- @app.get("/health")
- def health_check():
- return {"status": "ok", "service": settings.app_name}
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