代码
private System.Web.Caching.CacheItemRemovedCallback cacheCallBack;//先声明一个删除缓存的委托
cacheCallBack = new System.Web.Caching.CacheItemRemovedCallback(CacheDelete);
//将委托和函数CacheDelete绑定
CacheDelete(cacheKey, count, CacheItemRemovedReason.Underused);
//手动调用删除函数cacheCallBack,Underused的表示这是我手动调用函数删除
Cache.Insert(cacheKey, count.ToString(), null, DateTime.Now.AddSeconds(5), System.Web.Caching.Cache.NoSlidingExpiration, System.Web.Caching.CacheItemPriority.Low, cacheCallBack);
//五分钟过期自动删除缓存与调用cacheCallBack
{
if ( e == System.Web.Caching.CacheItemRemovedReason.Expired ||
e == System.Web.Caching.CacheItemRemovedReason.Underused
){ }
}
cacheCallBack = new System.Web.Caching.CacheItemRemovedCallback(CacheDelete);
//将委托和函数CacheDelete绑定
CacheDelete(cacheKey, count, CacheItemRemovedReason.Underused);
//手动调用删除函数cacheCallBack,Underused的表示这是我手动调用函数删除
Cache.Insert(cacheKey, count.ToString(), null, DateTime.Now.AddSeconds(5), System.Web.Caching.Cache.NoSlidingExpiration, System.Web.Caching.CacheItemPriority.Low, cacheCallBack);
//五分钟过期自动删除缓存与调用cacheCallBack
private void CacheDelete(string cacheKey, object value, System.Web.Caching.CacheItemRemovedReason e)
{
if ( e == System.Web.Caching.CacheItemRemovedReason.Expired ||
e == System.Web.Caching.CacheItemRemovedReason.Underused
){ }
}
---------------------------------上面是c#的，又学了点基于JQ的CAHCE知识，就不开新文章了
删除JQ的缓存 delete jQuery.cache[id][name];
增加JQ的缓存
jQuery.cache[id] = {};
jQuery.cache[id][name] = data;
缓存的数据结构
var cache=
{
"id1":
{
"name": "wsenmin",
"phone": "110"
},
"id2":
{
"name": "fuMing",
"age": 19
}
};
---------------------------------------------------------------
代码
<html>
<head runat="server">
<title>Cache-缓存操作</title>
<script src="Scripts/jquery-1.3.2-vsdoc.js" type="text/javascript"></script>
<script type="text/ecmascript">
jQuery(document).ready(function() {
jQuery.cache['me'] = {};
jQuery.cache['me']['name'] = 'wsenmin';
alert(jQuery.cache['me']['name']);
delete jQuery.cache['me']['name'];
alert(jQuery.cache['me']['name']);
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>
<head runat="server">
<title>Cache-缓存操作</title>
<script src="Scripts/jquery-1.3.2-vsdoc.js" type="text/javascript"></script>
<script type="text/ecmascript">
jQuery(document).ready(function() {
jQuery.cache['me'] = {};
jQuery.cache['me']['name'] = 'wsenmin';
alert(jQuery.cache['me']['name']);
delete jQuery.cache['me']['name'];
alert(jQuery.cache['me']['name']);
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>