启动node red 遇到找不到该路由器

Question

Answer 1

Hi, thanks for opening the issue.

process.env.NETBEAST must be equal to ip:port, e.g: localhost:8000 before launching it.

You can launch the app from the Dashboard, which will set the environment variables for you, or from the terminal:

export NETBEAST=127.0.0.1:8000; node-red

来源：

https://github.com/netbeast/node-red-contrib-netbeast/issues/2

不过题主为什么不用express框架..