.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)
{ }
}