初始化鸿蒙应用展示平台项目 - 前后端分离架构

backend/app/main.py

@@ -0,0 +1,31 @@
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from app.config import settings
+from app.api import apps
+
+app = FastAPI(
+    title=settings.API_TITLE,
+    version=settings.API_VERSION
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=settings.CORS_ORIGINS,
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(apps.router, prefix=settings.API_PREFIX)
+
+@app.get("/")
+async def root():
+    return {"message": "鸿蒙应用展示平台API", "version": settings.API_VERSION}
+
+@app.get("/health")
+async def health_check():
+    return {"status": "healthy"}
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run("app.main:app", host="0.0.0.0", port=8000, reload=settings.DEBUG)