public void AddObject(string key, object obj, TimeExpirationEnum timeEnum)
{
if (timeEnum == TimeExpirationEnum.Absolute)
{
WebDataCache.Insert(key, obj, null, DateTime.Now.AddSeconds(_defuaultTime), Cache.NoSlidingExpiration);
}
else
{
WebDataCache.Insert(key, obj, null, Cache.NoAbsoluteExpiration, TimeSpan.FromSeconds(_defuaultTime));
}
}
public T GetObject <T>(string key, Func <T> tdataFunc, TimeExpirationEnum timeoffEnum) where T : class
{
T tObj = GetObject <T>(key);
if (tObj != null)
{
return(tObj);
}
tObj = tdataFunc();
AddObject(key, tObj, timeoffEnum);
return(tObj);
}
public void AddObject(string key, object obj, TimeExpirationEnum timeEnum)
{
CacheItemPolicy policy = new CacheItemPolicy();
if (timeEnum == TimeExpirationEnum.Absolute)
{
policy.AbsoluteExpiration = DateTimeOffset.Now.AddSeconds(TimeOut);
}
else
{
TimeSpan ts = TimeSpan.FromSeconds(TimeOut);
policy.SlidingExpiration = ts;
}
MCache.Add(key, obj, policy);
}
public void AddObject(string key, object obj, TimeExpirationEnum timeEnum, Action <string> doAction)
{
CacheItemRemovedCallback removedCallback =
delegate(string keys, object cacheItem, CacheItemRemovedReason removedReason)
{
if (removedReason == CacheItemRemovedReason.Expired)
{
doAction(key);
}
};
if (timeEnum == TimeExpirationEnum.Absolute)
{
WebDataCache.Insert(key, obj, null, DateTime.Now.AddSeconds(_defuaultTime), Cache.NoSlidingExpiration, CacheItemPriority.Normal, removedCallback);
}
else
{
WebDataCache.Insert(key, obj, null, Cache.NoAbsoluteExpiration, TimeSpan.FromSeconds(_defuaultTime), CacheItemPriority.Normal, removedCallback);
}
}
/// <summary>
/// 添加一个过期回调的 方法
/// </summary>
/// <param name="key"></param>
/// <param name="obj"></param>
/// <param name="timeEnum"></param>
/// <param name="doAction"></param>
public void AddObject(string key, object obj, TimeExpirationEnum timeEnum, Action <string> doAction)
{
CacheItemPolicy policy = new CacheItemPolicy();
if (timeEnum == TimeExpirationEnum.Absolute)
{
policy.AbsoluteExpiration = DateTimeOffset.Now.AddSeconds(TimeOut);
}
else
{
TimeSpan ts = TimeSpan.FromSeconds(TimeOut);
policy.SlidingExpiration = ts;
}
CacheEntryRemovedCallback removedCallback = delegate(CacheEntryRemovedArguments cera)
{
if (cera.RemovedReason == CacheEntryRemovedReason.Expired)
{
doAction(key);
}
};
policy.RemovedCallback = removedCallback;
MCache.Add(key, obj, policy);
}
