简单写日志类

public class LogManager
    {
        // 写日志文件
        private static void WriteLog(string sLogPath, string sFileURL, object oMessage)
        {
            try
            {
                //看文件夹是否存在
                if (!System.IO.Directory.Exists(sLogPath))
                {
                    System.IO.Directory.CreateDirectory(sLogPath);
                }
                //设置要写入日志的属性
                if (System.IO.File.Exists(sFileURL))
                {
                    System.IO.File.SetAttributes(sFileURL, FileAttributes.Normal);
                }
                FileStream fs = new FileStream(sFileURL, FileMode.OpenOrCreate, FileAccess.Write);
                StreamWriter m_streamWriter = new StreamWriter(fs);
                m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);
                m_streamWriter.WriteLine("时间——" + DateTime.Now + "；日志信息——" + oMessage + "\n");
                m_streamWriter.Flush();
                m_streamWriter.Close();
                fs.Close();
            }
            catch (Exception ex)
            {

            }
        }

        /// <summary>
        /// 在执行文件目录下的“wh_Log”文件夹下增加一条文本信息（文件名为sFileName+当前日期）
        /// </summary>
        /// <param name="sFileName">日志名称</param>
        /// <param name="oMessage">日志内容</param>
        public static void PrintLog(string sFileName, object oMessage)
        {
            string logPath = @"C:\Mu_Log\";
            string sURL = logPath + @"\" + sFileName + "_" + DateTime.Today.ToString("yyyy-MM-dd") + ".Log";
            WriteLog(logPath, sURL, oMessage);
        }
    }