use vue as the project, and use node as the middle layer to deal with the data returned by the background interface. Online is how to deploy node-related code. For example, when you are local, you want to start node and how to handle it on the server. Do some plug-ins that node depends on need to be installed on the server
1. If your node process itself does not have a daemon implementation, you can deploy it with pm2 .
2. To install dependencies on the production environment, and if there are external system dependencies, install them.
on the server, the same should be done. Install the required middleware in the node_modules at the same level as the file served by server.js.
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