Asp.Net Mvc日志处理

    /// <summary>
    /// 日志处理帮助类
    /// </summary>
    public class LogHelper
    {
        private static Queue<string> ErrorQueue = new Queue<string>();
        static Action<string> errorAction;
        static string LogPath => System.Web.Hosting.HostingEnvironment.MapPath($"/App_Data/Log/{DateTime.Now.ToString("yyyyMMdd")}.txt");
        static LogHelper()
        {
            errorAction += WriteFile;
            Task.Run(() =>
            {
                while (true)
                {
                    if (ErrorQueue.Count > 0)
                    {
                        lock (ErrorQueue)
                        {
                            var txt = ErrorQueue.Dequeue(); //出队列
                            errorAction?.Invoke(txt);   //写日志
                        }
                    }
                    else
                    {
                        Task.Delay(100);
                    }
                }
            });
        }

        /// <summary>
        /// 讲内容写入日志队列中
        /// </summary>
        /// <param name="errorText"></param>
        public static void WriteLog(string errorText)
        {
            lock (ErrorQueue)
            {
                ErrorQueue.Enqueue(errorText); //进队列
            }
        }

        /// <summary>
        /// 写入文本文件
        /// </summary>
        /// <param name="txt"></param>
        static void WriteFile(string txt)
        {
            using (System.IO.FileStream fs = new System.IO.FileStream(LogPath, System.IO.FileMode.Append, System.IO.FileAccess.Write))
            {
                var byteStr = Encoding.Default.GetBytes(txt);
                fs.Write(byteStr, 0, byteStr.Length);
            }
        }
    }

Asp.Net Mvc日志处理帮助类