C#输出log信息

在写程序的过程中，有时候我们需要添加一些log信息，这个时候，可以采用下面的方法来实现。

        public static void WriteLog(string ExtraMsg, Exception e)

        {

           string logPath = Environment.CurrentDirectory + "\\Log";

            if (!Directory.Exists(logPath))

            {

                Directory.CreateDirectory(logPath);

            }

           string logFilePath = Path.Combine(logPath, string.Format("{0}.log", DateTime.Now.Date.ToString("yyyyMMdd")));

           if (e is System.Threading.ThreadAbortException)

               return;

           string strMsg = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "   " + e.Message;

           string detailMsg = string.Format("类型:{0}\r\n堆栈:{1})", e.GetType().Name, e.StackTrace);

           using (StreamWriter sw = new StreamWriter(logFilePath, true))

           {

               sw.WriteLine(strMsg);

               sw.WriteLine(ExtraMsg);

               sw.WriteLine(detailMsg);

               sw.WriteLine();

               sw.Close();

           }

        }

WriteLog