feat：完成简易的的前端和后端api

router/page.py

@@ -0,0 +1,30 @@
+from fastapi import APIRouter
+from fastapi.staticfiles import StaticFiles
+from starlette.responses import FileResponse
+
+
+router =  APIRouter()
+
+# 将 Vue 构建后的 dist 目录中的 assets 作为静态资源目录
+#router.mount("/assets", StaticFiles(directory="frontend/dist/assets"), name="assets")
+@router.get("/assets/{path:path}")
+async def serve_static(path: str):
+    if path.endswith(".css"):
+        return FileResponse(f"frontend/dist/assets/{path}",media_type="text/css")
+    elif path.endswith(".js"):
+        return FileResponse(f"frontend/dist/assets/{path}",media_type="text/javascript")
+    elif path.endswith(".png"):
+        return FileResponse(f"frontend/dist/assets/{path}",media_type="image/png")
+    else:
+        return FileResponse(f"frontend/dist/assets/{path}")
+
+
+# 根路径提供 index.html
+@router.get("/")
+async def serve_vue_app():
+    return FileResponse("frontend/dist/index.html")
+
+# 通用路由处理，确保 history 模式下的路由正常工作
+@router.get("/{full_path:path}")
+async def serve_vue_app_catch_all(full_path: str):
+    return FileResponse("frontend/dist/index.html")