/// <summary>
/// 更新被禁止的用户
/// </summary>
/// <param name="groupid">用户组id</param>
/// <param name="groupexpiry">过期时间</param>
/// <param name="uid">用户id</param>
public static void UpdateBanUser(int groupid, string groupexpiry, int uid)
{
DatabaseProvider.GetInstance().UpdateBanUser(groupid, groupexpiry, uid);
if (appDBCache)
IUserService.UpdateBanUser(groupid, groupexpiry, uid);
}