/// <summary>
/// 清空cache
/// </summary>
public static void Clear()
{
IDictionaryEnumerator enumerator = HttpContext.Current.Cache.GetEnumerator();
while (enumerator.MoveNext())
{
CacheUtil.Remove(enumerator.Key.ToString());
}
}
/// <summary>
/// 根据规则删除cache
/// </summary>
/// <param name="pattern"></param>
public static void RemoveByRegexp(string pattern)
{
if (pattern != "")
{
IDictionaryEnumerator enumerator = HttpContext.Current.Cache.GetEnumerator();
while (enumerator.MoveNext())
{
string text = enumerator.Key.ToString();
if (Regex.IsMatch(text, pattern))
{
CacheUtil.Remove(text);
}
}
}
}