/// <summary>
        /// 获取单例对象的方法
        /// </summary>
        /// <returns></returns>
        public static TimeStatisticService GetTimeStatisticService()
        {
            if (uniqueTimeStatisticService != null)
            {
                return(uniqueTimeStatisticService);
            }

            lock (locker)
            {
                uniqueTimeStatisticService = new TimeStatisticService();
            }
            return(uniqueTimeStatisticService);
        }
 /// <summary>
 /// 释放单例对象
 /// </summary>
 public static void Dispose()
 {
     uniqueTimeStatisticService = null;
 }