.net 本地日志的添加

 /// <summary>
 /// 写入日志到文本文件
 /// </summary>
 /// <param name="userName">用户名称</param>
 /// <param name="action">动作</param>
 /// <param name="content">日志内容</param>
 /// <param name="result">操作结果或报错信息</param>
 /// <param name="msg">报错信息</param>
 public static void WriteTextLog(string userName, string action, string content, string result, string msg)
 {
     try
     {
         DateTime time = DateTime.Now;
         string path = AppDomain.CurrentDomain.BaseDirectory + "/Log/" + time.ToString("yyyy-MM") + "/";
         if (!Directory.Exists(path))
             Directory.CreateDirectory(path);

         string fileFullPath = path + time.ToString("yyyy-MM-dd") + ".txt";
         StringBuilder str = new StringBuilder();
         str.Append("用户:  " + userName + "\r\n");
         str.Append("时间:  " + time.ToString() + "\r\n");
         str.Append("类型:  " + action + "\r\n");
         str.Append("内容:  " + content + "\r\n");
         str.Append("结果:  " + result + "\r\n");
         str.Append("备注:  " + msg + "\r\n");
         str.Append("-----------------------------------------------------------\r\n\r\n");
         StreamWriter sw;
         if (!File.Exists(fileFullPath))
         {
             sw = File.CreateText(fileFullPath);
         }
         else
         {
             sw = File.AppendText(fileFullPath);
         }
         sw.WriteLine(str.ToString());
         sw.Close();
     }
     catch (Exception)
     {

     }
}