The impact of automatic caching on dynamic pages

The page with the manifest file, even if you specify “*” in NETWORK (all pages) to use the network, still can not solve it automatically cache the current page.

This makes the page in the case of no change in the manifest, will always be “class static” existence. For example, the background updated an article, the dynamic home page, or as the first cache, no change. This is fine for static pages, but applied to a dynamic system is very problematic.