日誌記錄協助類

標籤：read   log   comm   system   thread   str   set   建立   generic   

using System;using System.Collections.Generic;using System.Configuration;using System.IO;using System.Linq;using System.Text;using System.Threading.Tasks;namespace Common{    public class Log    {        public static string logAddress = ConfigurationManager.AppSettings["LogAddress"] + "Log";        /// <summary>        /// 將異常列印到LOG檔案        /// </summary>        /// <param name="ex">異常</param>        /// <param name="LogAddress">記錄檔地址</param>        public static void WriteLog(Exception ex, string LogAddress = "")        {            if (!Directory.Exists(logAddress))            {                Directory.CreateDirectory(logAddress);            }            //如果記錄檔為空白，則預設在Debug目錄下建立 YYYY-mm-dd_Log.log檔案            if (LogAddress == "")            {                LogAddress = logAddress + ‘\\‘ +                    DateTime.Now.Year + ‘-‘ +                    DateTime.Now.Month + ‘-‘ +                    DateTime.Now.Day + "_Log.log";            }            //把異常資訊輸出到檔案            StreamWriter sw = new StreamWriter(LogAddress, true);            sw.WriteLine("目前時間：" + DateTime.Now.ToString());            sw.WriteLine("異常資訊：" + ex.Message);            sw.WriteLine("異常對象：" + ex.Source);            sw.WriteLine("呼叫堆疊：\n" + ex.StackTrace.Trim());            sw.WriteLine("觸發方法：" + ex.TargetSite);            sw.WriteLine();            sw.Close();        }    }}

 

日誌記錄協助類