今天我将日志写入文本文件日志:
/*----------------------------------------------------------------
* Module Name : Logger
* Description : A logger
* Author : Danny
* Date : 10/02/2010
* Revision : 1.00
* --------------------------------------------------------------*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Windows.Forms;
using System.Drawing;
using System.Threading;
/*
* Introduction :
*
* This module is a logger. any module can use this
* module to log its actions.
*
*
* */
/*----------------------------------------
* P R I V A T E D E F I N I T I O N S
* ---------------------------------------*/
namespace DannyGeneral
{
class Logger
{
/*----------------------------------------
* P R I V A T E C O N S T A N T S
* ---------------------------------------*/
static string log_file_name = @"\logger.txt";
static string full_path_log_file_name;
static string path_log;
static Mutex mut;
/*----------------------------------------
* P R I V A T E V A R I A B L E S
* ---------------------------------------*/
/*---------------------------------
* P U B L I C M E T H O D S
* -------------------------------*/
/*----------------------------------------------------------
* Function : Logger
* Description : static Constructor
* Parameters : none
* Return : none
* --------------------------------------------------------*/
static Logger()
{
mut = new Mutex();
path_log = Path.GetDirectoryName(Application.LocalUserAppDataPath)+ @"\log";
if (!Directory.Exists(path_log))
{
Directory.CreateDirectory(path_log);
}
full_path_log_file_name = path_log + log_file_name;
}
/*----------------------------------------------------------
* Function : Write
* Description : writes a string to the log file
* This functions will add time and date and
* end of line chars to the string written to
* the file.
* Parameters : string to write to the file.
* Return : none
* --------------------------------------------------------*/
public static void Write(string str)
{
if (mut.WaitOne() == false)
{
return;
}
else
{
using (StreamWriter sw = new StreamWriter(full_path_log_file_name, true))
{
sw.Write(DateTime.Now.ToShortDateString() + "--" + DateTime.Now.ToShortTimeString() + " ==> " + str);
sw.WriteLine();
sw.Close();
}
}
mut.ReleaseMutex();
}
public static void exist()
{
if (!File.Exists(path_log + log_file_name))
{
StreamWriter sw = new StreamWriter(path_log + log_file_name);
sw.Write(DateTime.Now.ToShortDateString()+"--"+DateTime.Now.ToShortTimeString()+" ==> "+"First Time The Log File Was Created"+Environment.NewLine);
sw.WriteLine();
sw.Close();
}
}
public static void newEmptyLine()
{
StreamWriter sw = new StreamWriter(path_log + log_file_name,true);
sw.WriteLine();
sw.Close();
}
public static string LoggerPath()
{
string path = path_log + log_file_name;
return path;
}
/*---------------------------------
* P R I V A T E M E T H O D S
* -------------------------------*/
}
}
而是将它写入一个简单的文本文件并在程序运行时使用 Process 和 notepad.exe 查看文件,我想也许还有另一种查看日志文件的方法,但里面有颜色?像richTextBox 这样的东西,所以我可以在文件中用另一种颜色绘制每一行。
并且它将像现在使用记事本一样快速打开。