ActionHelper

/// <summary>
    /// 方法帮助类
    /// </summary>
    public class ActionHelper
    {
        /// <summary>
        /// 执行时间阀值
        /// </summary>
        public static readonly uint ElapsedMillisecondsLimit = 100;

        /// <summary>
        /// 统一计算执行时间
        /// </summary>
        /// <param name="action">执行方法</param>
        /// <returns></returns>
        public static uint ComputeActionCostMilliseconds(Action action)
        {
            var stopwatch = new System.Diagnostics.Stopwatch();
            stopwatch.Start(); //  开始监视
            action();
            stopwatch.Stop(); //  停止监视
            var timeSpan = stopwatch.Elapsed; //  获取总时间

            return (uint)timeSpan.TotalMilliseconds;
        }

        /// <summary>
        /// 统一计算执行时间
        /// </summary>
        /// <param name="action">执行方法</param>
        /// <returns>Result.Data为执行结果。Result.Message为所消费的毫秒数</returns>
        public static ActionElapseResult<T> ComputeFuctionCostMilliseconds<T>(Func<T> action)
        {
            var stopwatch = new System.Diagnostics.Stopwatch();
            stopwatch.Start(); //  开始监视
            var obj = action();
            stopwatch.Stop(); //  停止监视
            var timeSpan = stopwatch.Elapsed; //  获取总时间

            return new ActionElapseResult<T>()
            {
                Data = obj,
                ElapsedMilliseconds = (uint)(timeSpan.TotalMilliseconds)
            };
        }

        /// <summary>
        /// 统一计算执行时间并记录日志
        /// </summary>
        /// <param name="action">执行方法</param>
        /// <param name="elapsedMillisecondsLimit">执行所消费的时间阀值(超过阀值则记录日志)</param>
        /// <param name="loggerAction">日志执行方法</param>
        /// <returns>Result.Data为执行结果。Result.Message为所消费的毫秒数</returns>
        public static T ComputeFuctionCostMilliseconds<T>(Func<T> action, uint elapsedMillisecondsLimit, Action<uint> loggerAction)
        {
            return ComputeFuctionCostMilliseconds(action,
                (ms) => (elapsedMillisecondsLimit == 0 || ms > elapsedMillisecondsLimit),
                loggerAction);
        }

        /// <summary>
        /// 统一计算执行时间并记录日志
        /// </summary>
        /// <param name="action">执行方法</param>
        /// <param name="elapsedMillisecondsLimit">是否根据消费时间判断需要记录日志</param>
        /// <param name="loggerAction">日志执行方法</param>
        /// <returns>Result.Data为执行结果。Result.Message为所消费的毫秒数</returns>
        public static T ComputeFuctionCostMilliseconds<T>(Func<T> action, Func<uint,bool> elapsedMillisecondsLimit, Action<uint> loggerAction)
        {
            var result = ComputeFuctionCostMilliseconds(action);

            var ms = (uint)(result.ElapsedMilliseconds);
            if (loggerAction != null && elapsedMillisecondsLimit(ms))
            {
                loggerAction(ms);
            }

            return result.Data;
        }
    }