Heroku local [WARN] No ENV file found when using Config library to manage environments

问题

I'm using Config library to mange my environments, so i do not have .env file, how to make heroku ignore this fact ?.

It work fine when i deploy to Heroku, but fails locally. I tried:

heroku local web which fires npm run build && node dist/Server // [WARN] No ENV file found

回答1:

The only way to make Heroku remove this warning is to create a .env file.
This warning shouldn't be problematic in itself though, as it shouldn't prevent your app from running.

来源：https://stackoverflow.com/questions/50386493/heroku-local-warn-no-env-file-found-when-using-config-library-to-manage-enviro