/// <summary>
/// 设置指定key过期时间
/// </summary>
/// <param name="key">不含prefix前辍RedisHelper.Name</param>
/// <param name="expire">过期时间</param>
/// <returns></returns>
public bool Expire(string key, TimeSpan expire)
{
return(QuickHelperBase.Expire(key, expire));
}