APPcache 

<!DOCTYPE html>
<html manifest="example.appcache">
<head>
    <title></title>
    <script type="text/javascript" src="test.js"></script>
    <script type="text/javascript" src="test2.js"></script>
</head>
<body>
<script>
    //    http://www.html5rocks.com/zh/tutorials/appcache/beginner/

    // Check if a new cache is available on page load.
    document.addEventListener('load', function (e) {

        window.applicationCache.addEventListener('updateready', function (e) {
            if (window.applicationCache.status == window.applicationCache.UPDATEREADY) {
                // Browser downloaded a new app cache.
                // Swap it in and reload the page to get the new hotness.
                window.applicationCache.swapCache();
                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);

    }, false);

</script>
</body>
</html>
example.appcache文件中
CACHE MANIFEST
#2013-12-11
test.js
test2.js

 在apache中

AddType text/cache-manifest .appcache

 
posted @ 2013-12-11 20:26  sexy_girl  阅读(435)  评论(0)  编辑  收藏  举报