49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
import os
|
|
from fastapi import FastAPI
|
|
from fastapi.middleware.cors import CORSMiddleware
|
|
from fastapi.responses import FileResponse, JSONResponse
|
|
from contextlib import asynccontextmanager
|
|
from dotenv import load_dotenv
|
|
|
|
from database import init_db
|
|
from routes import stock, collections, shares, sectors
|
|
|
|
load_dotenv()
|
|
|
|
|
|
@asynccontextmanager
|
|
async def lifespan(app: FastAPI):
|
|
init_db()
|
|
yield
|
|
|
|
|
|
app = FastAPI(title="AUV API", version="1.0.0", lifespan=lifespan)
|
|
|
|
app.add_middleware(
|
|
CORSMiddleware,
|
|
allow_origins=["*"],
|
|
allow_credentials=True,
|
|
allow_methods=["*"],
|
|
allow_headers=["*"],
|
|
)
|
|
|
|
app.include_router(stock.router, prefix="/api/stock")
|
|
app.include_router(collections.router, prefix="/api/collections")
|
|
app.include_router(shares.router, prefix="/api/share")
|
|
app.include_router(sectors.router, prefix="/api/sectors")
|
|
|
|
# 生产模式：后端同时托管前端静态文件
|
|
# catch-all 路由在 API 路由之后注册，所以 API 优先级更高
|
|
dist_path = os.path.join(os.path.dirname(__file__), "dist")
|
|
if os.path.isdir(dist_path):
|
|
@app.get("/{full_path:path}")
|
|
async def serve_spa(full_path: str):
|
|
file_path = os.path.join(dist_path, full_path) if full_path else os.path.join(dist_path, "index.html")
|
|
if os.path.isfile(file_path):
|
|
return FileResponse(file_path)
|
|
# SPA fallback: 非文件路径统一返回 index.html
|
|
index_path = os.path.join(dist_path, "index.html")
|
|
if os.path.isfile(index_path):
|
|
return FileResponse(index_path, media_type="text/html")
|
|
return JSONResponse({"detail": "Not Found"}, status_code=404)
|