public object Get(object key)
{
try
{
if (_cachedic.ContainsKey(key))
{
TimeoutCacheObject tco = (TimeoutCacheObject)_cachedic[key];
if (tco != null)
{
TimeSpan ts = DateTime.Now - tco.Timestamp;
if (ts.TotalSeconds > _totalSeconds)
{
object movobj = null;
_cachedic.TryRemove(key, out movobj);
return(tco.Obj);
}
else
{
return(tco.Obj);
}
}
else
{
return(null);
}
}
}
catch (Exception ex)
{
SMSLog.Debug("TimeoutCache：Get=>读取存数据异常：" + ex.Message);
}
return(null);
}
public void Add(object key, object obj)
{
try
{
//lock (_cachedic)
// {
if (!_cachedic.ContainsKey(key))
{
TimeoutCacheObject tco = new TimeoutCacheObject(obj, DateTime.Now);
_cachedic.TryAdd(key, tco);
}
// }
}
catch (Exception ex)
{
SMSLog.Error("TimeoutCache：Add=>添加缓存数据异常：" + ex.Message);
}
}
private void TCallback2(object obj)
{
SMSLog.Debug("TimeoutCache=====TCallback2======>开始清除缓存数据:" + DateTime.Now);
try
{
int c = _cachedic.Keys.Count;
object[] keys = new object[c];
object[] vals = new object[c];
_cachedic.Keys.CopyTo(keys, 0);
_cachedic.Values.CopyTo(vals, 0);
for (int i = 0; i < vals.Length; i++)
{
try
{
TimeoutCacheObject tco = vals[i] as TimeoutCacheObject;
if (tco != null)
{
TimeSpan ts = DateTime.Now - tco.Timestamp;
if (ts.TotalSeconds > _totalSeconds)
{
if (_cachedic.ContainsKey(keys[i]))
{
object movobj = null;
_cachedic.TryRemove(keys[i], out movobj);
}
}
}
}
catch (Exception ex)
{
SMSLog.Error("TimeoutCache=TCallback2=>删除缓存数据异常：" + ex.Message);
}
}
}
catch (Exception e)
{
SMSLog.Error("TimeoutCache=TCallback2=>删除缓存数据异常：" + e.Message);
}
SMSLog.Debug("TimeoutCache=====TCallback2======>结束清除缓存数据:" + DateTime.Now);
}
private void TCallback(object obj)
{
try
{
SMSLog.Debug("TimeoutCache===========>开始清除缓存数据:" + DateTime.Now);
IDictionary <object, object> tcachedic = new Dictionary <object, object>();
tcachedic = _cachedic;
if (tcachedic != null)
{
foreach (object key in tcachedic.Keys)
{
try
{
TimeoutCacheObject tco = (TimeoutCacheObject)tcachedic[key];
TimeSpan ts = DateTime.Now - tco.Timestamp;
if (ts.TotalSeconds > _totalSeconds)
{
if (_cachedic.ContainsKey(key))
{
object movobj = null;
_cachedic.TryRemove(key, out movobj);
}
}
}
catch (Exception ex)
{
SMSLog.Error("TimeoutCache==>删除缓存数据异常：" + ex.Message);
}
}
tcachedic.Clear();
}
SMSLog.Debug("TimeoutCache===========>结束清除缓存数据:" + DateTime.Now);
}
catch (Exception ex)
{
SMSLog.Error("TimeoutCache==>清除缓存数据异常：" + ex.Message);
}
}
