iPad上的应用程序缓存将不缓存网站数据或页面

本文介绍了iPad上的应用程序缓存将不缓存网站数据或页面的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我运行一个DHTML页面，想要缓存被引用的HTML，PHP文件和图像文件。

I am running a DHTML page and want to cache the HTML, PHP file and IMAGE files that are referenced.

我在WWW.sitename.COM/sub-dir /

I have all the following files in WWW.sitename.COM/sub-dir/

的.htaccess

.htaccess

AddType application/x-httpd-php .html
AddType application/x-httpd-php .htm
AddType text/cache-manifest .manifest
AddHandler server-parsed .html
AddHandler application/x-httpd-php .html .htm

cache.manifest

CACHE MANIFEST

# Cache manifest version 0.0.00002

NETWORK:

CACHE:

http://WWW.sitename.COM/sub-dir/index.html
http://WWW.sitename.COM/sub-dir/this.php
http://WWW.sitename.COM/sub-dir/images/first.png
http://WWW.sitename.COM/sub-dir/images/second.png

FALLBACK:

HTML中THIS.PHP文件清单参考...

HTML manifest reference in THIS.PHP file...

<html manifest="http://WWW.sitename.COM/sub-dir/cache.manifest">

脚本检测缓存活动

script to detect cache activity

<script type="text/javascript">
var cacheStatusValues = [];
cacheStatusValues[0] = 'uncached';
cacheStatusValues[1] = 'idle';
cacheStatusValues[2] = 'checking';
cacheStatusValues[3] = 'downloading';
cacheStatusValues[4] = 'updateready';
cacheStatusValues[5] = 'obsolete';

var cache = window.applicationCache;
cache.addEventListener('cached', logEvent, false);
cache.addEventListener('checking', logEvent, false);
cache.addEventListener('downloading', logEvent, false);
cache.addEventListener('error', logEvent, false);
cache.addEventListener('noupdate', logEvent, false);
cache.addEventListener('obsolete', logEvent, false);
cache.addEventListener('progress', logEvent, false);
cache.addEventListener('updateready', logEvent, false);

function logEvent(e) 
{
var online, status, type, message;
online = (navigator.onLine) ? 'yes' : 'no';
status = cacheStatusValues[cache.status];
type = e.type;
message = 'online: ' + online;
message+= ', event: ' + type;
message+= ', status: ' + status;
if (type == 'error' && navigator.onLine) 
{
    message+= ' (probably a syntax error in cache.manifest)';
}
console.log(message);
}



window.applicationCache.addEventListener(
'updateready',
function(){
    window.applicationCache.swapCache();
    console.log('swap cache has been called');
},
false
);

setInterval(function(){cache.update()}, 10000);

</script>

控制台报告说，没有什么是被缓存。

The console reports that nothing is being cached.

感激地接受任何和所有帮助。

Any and all assistance gratefully received.

感谢你。

manifest

iPad上的应用程序缓存将不缓存网站数据或页面

问题描述

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