C# 简单的写日志的方法

private void WriteLog(string text)

{

string path = AppDomain.CurrentDomain.BaseDirectory;

path = System.IO.Path.Combine(path

,"OutputStreamLogs\\"+DateTime.Now.ToString("yy-MM-dd"));

if (!System.IO.Directory.Exists(path))

{

System.IO.Directory.CreateDirectory(path);

}

string fileFullName = System.IO.Path.Combine(path

, string.Format("{0}.log", DateTime.Now.ToString("yyMMdd-HHmmss")));

using (StreamWriter output = System.IO.File.AppendText(fileFullName))

{

output.WriteLine(text);

output.Close();

}

}

转载保留：http://write.blog.csdn.net/postedit/7793112