小编Ahm*_*aad的帖子

当我运行ng serve这是输出，我不明白其含义。任何人都可以告诉它是否有错误吗？

i ?wds?: Project is running at http://localhost:4200/webpack-dev-server/
i ?wds?: webpack output is served from /
i ?wds?: 404s will fallback to //index.html