Derived from a problem on the Internet using remote node-inspector debugging
http://stackoverflow.com/a/32066649/883571
According to the existing commands, I found that node-inspector can be used as A site is started on a remote server:

node-debug --web-host=0.0.0.0 --cli app.js

Then the local area can be directly accessed through the corresponding address:

http://:8080/?port=5858

The problem I encountered was that the DevTools had too many small files and the loading was very slow.
So I thought of some solutions, such as using HTTP/2 to solve the problem of loading small files.
Roughly, I changed the backend to 8080 The port is mapped to a certain location.
There is also a side problem, that is, its WebSocket connection also needs to be changed to thewss://protocol.
I tried configuring it but it didn’t work. I would like to ask students with more back-end experience how to solve the problem completely?