1 /// <summary>
2 /// 创建日志文件,每天一个
3 /// </summary>
4 /// <param name="logContent">日志内容 </param>
5 public static void CreateInLog(string logContent)
6 {
7 string filePath = logurl.Trim();//路径：如 E:\
8 filePath = filePath.EndsWith(@"\") ? filePath : (filePath + @"\");
9 if (Directory.Exists(filePath) == false)
10 {
11 Directory.CreateDirectory(filePath);//判断该路径是否存在，不存在则创建该路径文件夹
12 }
13
14 DateTime dtNow = DateTime.Now;//获取当前日期
15 string dateString = dtNow.Year.ToString();
16 dateString += dtNow.Month.ToString().Length < 2 ? ("0" + dtNow.Month.ToString()) : (dtNow.Month.ToString());
17 dateString += dtNow.Day.ToString().Length < 2 ? ("0" + dtNow.Day.ToString()) : (dtNow.Day.ToString()); //将日期格式转成yyyyMMdd的格式，如：20170921
18
19 string filename = filePath + "Log_" + dateString + ".txt"; //创建文件名
20 StreamWriter sw = null;
21
22 if (File.Exists(filename))
23 {
24 sw = new StreamWriter(filename, true, System.Text.Encoding.GetEncoding("UTF-8"));
25 }
26 else
27 {
28 sw = new StreamWriter(filename, false, System.Text.Encoding.GetEncoding("UTF-8"));
29 }
30
31 StringBuilder dataRow = new StringBuilder("");
32 dataRow.Append(logContent);
33 sw.WriteLine(dataRow.ToString());//写入内容
34 sw.Close();
35 }
