强迫RequireJS文字！重装

Question

Using the text! plugin, is there a way of forcing RequireJS to reload a file rather than returning the cached data?

Answer 1

RequireJS will only cache the file per request. A page reload will fetch it again. If you see something different it is because:

• Either you have caching on your server.
• or your browser caches the request. You can of course disable this on your browser.

If you want browsers to fetch a clean file every time, you should have a no-cache header for these resources on your server.

Answer 2

I think that you could add the new html5 cache feature by providing a cache manifest: http://www.html5rocks.com/en/tutorials/appcache/beginner/

then you could use the requirejs "domReady" to get the proper load event: http://requirejs.org/docs/api.html#pageload

and then listen to the proper event (code taken from the first link):

window.applicationCache.addEventListener('updateready', function(e) {
if (window.applicationCache.status == window.applicationCache.UPDATEREADY) {
  // Browser downloaded a new app cache.
  if (confirm('A new version of this site is available. Load it?')) {
    window.location.reload();
  }
} else {
  // Manifest didn't changed. Nothing new to server.
}}, false);

at this point whenever you update urlArgs you will get the new js files and with the manifest cache file you will get the new html files