Node-Red 自定义节点
Enter node-red container. Then copy html and js file
$ docker exec -it node-red sh
$ cp custom.html /node_modules/@node-red/nodes
$ cp custom.js /node_modules/@node-red/nodes
npm install
$ docker ps
$ docker exec -it node-red sh
$ npm i node-red-contrib-ryatek
$ exit
$ docker restart node-red