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寫log是很常用到的功能!以下分享~
一、功能 : 寫log
二、檔案格式:
1.txt檔
2.依據日期做為檔名
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| private static String logPath = "C:\\xxxxxx\\log"; //Log目錄 | |
| /// <summary> | |
| /// 寫log | |
| /// </summary> | |
| /// <param name="logMsg">要寫入的log資訊</param> | |
| private static void WriteLog(String logMsg) | |
| { | |
| String logFileName = DateTime.Now.Year.ToString() + int.Parse(DateTime.Now.Month.ToString()).ToString("00") + int.Parse(DateTime.Now.Day.ToString()).ToString("00") + ".txt"; | |
| String nowTime = int.Parse(DateTime.Now.Hour.ToString()).ToString("00") + ":" + int.Parse(DateTime.Now.Minute.ToString()).ToString("00") + ":" + int.Parse(DateTime.Now.Second.ToString()).ToString("00"); | |
| if(!Directory.Exists(logPath)) | |
| { | |
| //建立資料夾 | |
| Directory.CreateDirectory(logPath); | |
| } | |
| if(!File.Exists(logFileName)) | |
| { | |
| //建立檔案 | |
| File.Create(logPath + "\\" + logFileName); | |
| } | |
| using (StreamWriter sw = File.AppendText(logPath+"\\"+logFileName)) | |
| { | |
| sw.WriteLine("--執行時間 " + nowTime + "--"); | |
| sw.WriteLine(logMsg); | |
| sw.WriteLine(); | |
| } | |
| } |
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