※This article (Japanese) is translated from Google (English).
Use PHP as a method.
I think that it will be useful in environments other than PHP.
Basically, it is sufficient to give the yyyymmddhhmmss format by date, so it can be realized by the following.
The following is added to “main.js? Date =”.
date (‘YmdHis’) ⇒ 20190327234000
This is changed in seconds, so the latest version is applied whenever you reload the screen.