Methods for preventing the elimination of micro-browser caching

Some customers installed QQ browser, micro-mail is actually called QQ Browser, and sometimes even light cleaning micro-letter cache is invalid, QQ browser cache also want to clear.

Follow the articles on the Web and add the following on the head of the page:

<meta http-equiv= "Cache-control" content= "max-age=0"/>
<meta http-equiv= "Cache-control" content= "No-cache"/>
<meta http-equiv= "Expires" content= "0"/>
<meta http-equiv= "Expires" content= "Tue, 1980 1:00:00 GMT"/>
<meta http-equiv= "Pragma" content= "No-cache"/>

The solution is to include the following header information in the debug phase or frequently updated pages:

<meta http-equiv= "Cache-control" content= "No-cache, No-store, must-revalidate"/>
<meta http-equiv= "Pragma" content= "No-cache"/>
<meta http-equiv= "Expires" content= "0"/>

The easiest way to do that is

The address takes a random number parameter, while the page's header flag declaration prohibits caching. Also need to check your program's page cache, is not done the page cache.