Today in the development of a method, that is, customer requirements page does not cache, check out the following several ways not to let the page cache
Html
Just add it to the head.
<HEAD>
<meta http-equiv= "Pragma" content= "No-cache" >
<meta http-equiv= "Cache-control" content= "No-cache" >
<meta http-equiv= "Expires" content= "0" >
</HEAD>
ASP Tutorial Practices
Response.Buffer = True
Response.ExpiresAbsolute = Now ()-1
Response.Expires = 0
Response.CacheControl = "No-cache"
Response.AddHeader "Pragma", "No-cache"
PHP Tutorial Practices
<?php
Header (' Expires:mon, June 1997 05:00:00 GMT ');
Header (' last-modified: '. Gmdate (' d, D M Y h:i:s '). ' GMT ');
Header (' Cache-control:no-cache, Must-revalidate ');
Header (' Pragma:no-cache ');
?>
There's a simpler way to do this, which is when you use AJAX? mt= random Data
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