1. using System;
2. using System.Collections.Generic;
3. using System.Web;
4. using System.IO;
5. using System.Text;
7. /// <summary>
8. /// Summary description for NetLog
9. /// </summary>
10. public class NetLog
11. {
12. /// <summary>
13. /// 寫入日誌到文本文件
14. /// </summary>
15. /// <param name="action">動作</param>
16. /// <param name="strMessage">日誌內容</param>
17. /// <param name="time">時間</param>
18. public static void WriteTextLog(string action, string strMessage, DateTime time)
19. {
20. string path = AppDomain.CurrentDomain.BaseDirectory + @"System\Log\";
21. if (!Directory.Exists(path))
22. Directory.CreateDirectory(path);
24. string fileFullPath = path + time.ToString("yyyy-MM-dd") + ".System.txt";
25. StringBuilder str = new StringBuilder();
26. str.Append("Time: " + time.ToString() + "\r\n");
27. str.Append("Action: " + action + "\r\n");
28. str.Append("Message: " + strMessage + "\r\n");
29. str.Append("-----------------------------------------------------------\r\n\r\n");
30. StreamWriter sw;
31. if (!File.Exists(fileFullPath))
32. {
33. sw = File.CreateText(fileFullPath);
34. }
35. else
36. {
37. sw = File.AppendText(fileFullPath);
38. }
39. sw.WriteLine(str.ToString());
40. sw.Close();
41. }
42. }

自定義Log 寫到文件中