/// <summary>
/// 功能：改变计数器的值
/// </summary>
/// <param name="key">计数器名称</param>
/// <param name="value">改变量</param>
/// <returns>当前值</returns>
public static long ChangeCounter(string key, long value)
{
string strKey = GlobalHelper.GetLowerString(key);
return(s_cacheStrategy.ChangeCounter(strKey, value));
}
