/// <summary>
/// 读与写CACHE
/// </summary>
/// <example>
/// <code>
/// var list = Cache2.Get<IList<CachedItem>>(key, 1440, () => {
/// return Cache2.GetList();
/// })
/// </code>
/// </example>
/// <typeparam name="T">数据类型</typeparam>
/// <param name="key">键</param>
/// <param name="cacheTime">时间</param>
/// <param name="acquire">动作</param>
/// <returns></returns>
public static T Get <T>(string key, int cacheTime, Func <T> acquire)
{
if (Cache2.ContainsKey(key))
{
return(Cache2.Get <T>(key));
}
T result = acquire();
_cache.Insert(key, result, cacheTime);
return(result);
}
/// <summary>
/// 删除CACHE
/// </summary>
/// <param name="prefix"></param>
/// <param name="delCache"></param>
public static void Remove(string prefix, string[] delCache)
{
if (delCache.IsNull())
{
return;
}
foreach (string s in delCache)
{
if (s.IndexOf("(") == -1 || s.IndexOf("[") == -1)
{
Cache2.Remove(s.IndexOf("Cache_") == -1 ? prefix + s : s);
}
else
{
Cache2.RemoveByPattern(s.IndexOf("Cache_") == -1 ? "(" + prefix + s + ")" : s);
}
}
}
/// <summary>
/// 取CACHE数据
/// </summary>
/// <typeparam name="T">源类型</typeparam>
/// <param name="key">object扩展</param>
/// <returns>取CACHE数据</returns>
public static T FromCache <T>(this string key)
{
return((T)Cache2.Get(key));
}
/// <summary>
/// 保存CACHE
/// </summary>
/// <param name="value">object扩展</param>
/// <param name="key">保存CACHE</param>
public static void ToCache(this object value, string key)
{
Cache2.Insert(key, value);
}