javascript - How to ask browsers to refresh (flush) the cache of my website? -

javascript - How to ask browsers to refresh (flush) the cache of my website? -

i searched everywhere , can find solutions not understand (i not skilled in web development).

if understand correctly, best method versionning of javascript , css calls. don't understand how supposed implement in website or server.

would have thought or link beginner me? (the easiest method best me suppose)

right users have problems website, problems vanish when cache cleared. it's big problem.

thanks anyway guys. have nice day.

simply add together new parameter end of file every time update it, eg

<script src="http://www.example.com/javascript.js?reload=1">

and

<script src="http://www.example.com/javascript.js?reload=2">

will both treated different files, despite beingness same..

if need never cache, alter parameter dynamically every page load using script (adding timestamp usual approach never accidental repeats).

javascript css caching browser website