C#开发之简单的日志打印类

简单的日志打印的帮助类，以后会继续补充更多的逻辑

public  class LogHelper    {        private static readonly LogHelper Instance = new LogHelper();        public static LogHelper GetLogHelper()        {            return Instance;        }        #region 公共属性        public string StrStartupPath        {            get { return Environment.CurrentDirectory; }        }        public string FileName        {            get            {                return StrStartupPath + @"\Logs" + @"\SyncLog" + DateTime.Now.ToString("yyyyMMdd") + ".txt";            }        }        #endregion        #region 写日志        public void CreateLog(string strMsg)        {            //1. 判断目录是否存在            var fileLocation = StrStartupPath + @"\Logs";            if (!Directory.Exists(fileLocation))            {                Directory.CreateDirectory(fileLocation);            }            //2. 日志写入            using (StreamWriter myWriter = new StreamWriter(FileName, true))            {                try                {                    myWriter.WriteLine("============" + DateTime.Now.ToString("yy/MM/dd HH:mm:ss:fff") + "," + strMsg +                                       "============");                    myWriter.WriteLine("");                }                finally                {                    myWriter.Close();                }            }        }        #endregion    }