C#日志记录设计与实现（BenXHLog）
2024-10-09 13:39:55
C#日志记录设计与实现
日志记录：
日志记录在程序设计开发过程中，是非常重要的，可以供调试和记录数据，虽然说有开源的强大日志管理系统，比如apache的Log4Net，功能可谓强悍，但是有时候，不需要这么大的日志，只需要显示和文件记录就可以了，没必要用这么重的日志系统，那么就需要自己来写，如下就是一个简单的日志记录和显示模块的设计和实现，如有不足，还望见谅！废话不多，直入主题。
笨小孩日志：BenXHLog
类文件设计：
文件结构简单，类图就不画了，细心的已经发现了，这就是一个简单工厂模式，
程序代码：
Ilog接口
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text; namespace BenXH.Log.Log
{
public interface ILog
{
bool IsDebugEnabled { get; } bool IsErrorEnabled { get; } bool IsFatalEnabled { get; } bool IsInfoEnabled { get; } bool IsWarnEnabled { get; } void Debug(bool isWriteFile,object message); void Debug(bool isWriteFile, object message, Exception exception); void DebugFormat(bool isWriteFile, string format, object arg0); void DebugFormat(bool isWriteFile, string format, params object[] args); void DebugFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args); void DebugFormat(bool isWriteFile, string format, object arg0, object arg1); void DebugFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2); void Error(bool isWriteFile,object message); void Error(bool isWriteFile, object message, Exception exception); void ErrorFormat(bool isWriteFile, string format, object arg0); void ErrorFormat(bool isWriteFile, string format, params object[] args); void ErrorFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args); void ErrorFormat(bool isWriteFile, string format, object arg0, object arg1); void ErrorFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2); void Fatal(bool isWriteFile, object message); void Fatal(bool isWriteFile, object message, Exception exception); void FatalFormat(bool isWriteFile, string format, object arg0); void FatalFormat(bool isWriteFile, string format, params object[] args); void FatalFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args); void FatalFormat(bool isWriteFile, string format, object arg0, object arg1); void FatalFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2); void Info(bool isWriteFile, object message); void Info(bool isWriteFile, object message, Exception exception); void InfoFormat(bool isWriteFile, string format, object arg0); void InfoFormat(bool isWriteFile, string format, params object[] args); void InfoFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args); void InfoFormat(bool isWriteFile, string format, object arg0, object arg1); void InfoFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2); void Warn(bool isWriteFile, object message); void Warn(bool isWriteFile, object message, Exception exception); void WarnFormat(bool isWriteFile, string format, object arg0); void WarnFormat(bool isWriteFile, string format, params object[] args); void WarnFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args); void WarnFormat(bool isWriteFile, string format, object arg0, object arg1); void WarnFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2);
}
}
ILogFactory工厂接口
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text; namespace BenXH.Log.Log
{
public interface ILogFactory
{
ILog GetLog(string name);
}
}
日志类Log 这个代码实现多一点，合并了，点开看吧
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text; namespace BenXH.Log.Log
{
/// <summary>
/// Console Log
/// </summary>
internal class Log : ILog
{
private string m_Name; private const string m_MessageTemplate = "{0}-{1}: {2}"; private const string m_Debug = "DEBUG"; private const string m_Error = "ERROR"; private const string m_Fatal = "FATAL"; private const string m_Info = "INFO"; private const string m_Warn = "WARN"; /// <summary>
/// Initializes a new instance of the <see cref="Log"/> class.
/// </summary>
/// <param name="name">The name.</param>
public Log(string name)
{
m_Name = name;
} /// <summary>
/// Gets a value indicating whether this instance is debug enabled.
/// </summary>
/// <value>
/// <c>true</c> if this instance is debug enabled; otherwise, <c>false</c>.
/// </value>
public bool IsDebugEnabled
{
get { return true; }
} /// <summary>
/// Gets a value indicating whether this instance is error enabled.
/// </summary>
/// <value>
/// <c>true</c> if this instance is error enabled; otherwise, <c>false</c>.
/// </value>
public bool IsErrorEnabled
{
get { return true; }
} /// <summary>
/// Gets a value indicating whether this instance is fatal enabled.
/// </summary>
/// <value>
/// <c>true</c> if this instance is fatal enabled; otherwise, <c>false</c>.
/// </value>
public bool IsFatalEnabled
{
get { return true; }
} /// <summary>
/// Gets a value indicating whether this instance is info enabled.
/// </summary>
/// <value>
/// <c>true</c> if this instance is info enabled; otherwise, <c>false</c>.
/// </value>
public bool IsInfoEnabled
{
get { return true; }
} /// <summary>
/// Gets a value indicating whether this instance is warn enabled.
/// </summary>
/// <value>
/// <c>true</c> if this instance is warn enabled; otherwise, <c>false</c>.
/// </value>
public bool IsWarnEnabled
{
get { return true; }
} public string GetDataTimeLog(string log)
{
return String.Format("[{0}]>>{1}", DateTime.Now.ToString("yy-MM-dd HH:mm:ss"), log);
} /// <summary>
/// Logs the debug message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
public void Debug(bool isWriteFile, object message)
{
string log = GetDataTimeLog(message.ToString());
Console.WriteLine(m_MessageTemplate, m_Name, m_Debug, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Debug, log);
}
} /// <summary>
/// Logs the debug message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
/// <param name="exception">The exception.</param>
public void Debug(bool isWriteFile, object message, Exception exception)
{
string log =GetDataTimeLog(message + Environment.NewLine + exception.Message + exception.StackTrace);
Console.WriteLine(m_MessageTemplate, m_Name, m_Debug, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Debug, log);
}
} /// <summary>
/// Logs the debug message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
public void DebugFormat(bool isWriteFile, string format, object arg0)
{
string log = GetDataTimeLog(string.Format(format, arg0));
Console.WriteLine(m_MessageTemplate, m_Name, m_Debug, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Debug, log);
}
} /// <summary>
/// Logs the debug message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void DebugFormat(bool isWriteFile, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Debug, string.Format(format, args));
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Debug, log);
}
} /// <summary>
/// Logs the debug message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="provider">The provider.</param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void DebugFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Debug, string.Format(provider, format, args));
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Debug, log);
}
} /// <summary>
/// Logs the debug message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
public void DebugFormat(bool isWriteFile, string format, object arg0, object arg1)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1));
Console.WriteLine(m_MessageTemplate, m_Name, m_Debug, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Debug, log);
}
} /// <summary>
/// Logs the debug message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
/// <param name="arg2">The arg2.</param>
public void DebugFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1, arg2));
Console.WriteLine(m_MessageTemplate, m_Name, m_Debug, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Debug, log);
}
} /// <summary>
/// Logs the error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
public void Error(bool isWriteFile, object message)
{
string log = GetDataTimeLog(message.ToString());
Console.WriteLine(m_MessageTemplate, m_Name, m_Error, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Error, log);
}
} /// <summary>
/// Logs the error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
/// <param name="exception">The exception.</param>
public void Error(bool isWriteFile, object message, Exception exception)
{
string log = GetDataTimeLog(message + Environment.NewLine + exception.Message + exception.StackTrace);
Console.WriteLine(m_MessageTemplate, m_Name, m_Error, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Error,log);
}
} /// <summary>
/// Logs the error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
public void ErrorFormat(bool isWriteFile, string format, object arg0)
{
string log = GetDataTimeLog(string.Format(format, arg0));
Console.WriteLine(m_MessageTemplate, m_Name, m_Error, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Error, log);
}
} /// <summary>
/// Logs the error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void ErrorFormat(bool isWriteFile, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Error,log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Error, log);
}
} /// <summary>
/// Logs the error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="provider">The provider.</param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void ErrorFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(provider, format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Error, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Error, log);
}
} /// <summary>
/// Logs the error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
public void ErrorFormat(bool isWriteFile, string format, object arg0, object arg1)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1));
Console.WriteLine(m_MessageTemplate, m_Name, m_Error,log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Error, log);
}
} /// <summary>
/// Logs the error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
/// <param name="arg2">The arg2.</param>
public void ErrorFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg2));
Console.WriteLine(m_MessageTemplate, m_Name, m_Error, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Error, log);
}
} /// <summary>
/// Logs the fatal error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
public void Fatal(bool isWriteFile, object message)
{
string log = GetDataTimeLog(message.ToString());
Console.WriteLine(m_MessageTemplate, m_Name, m_Fatal, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name,m_Fatal,log);
}
} /// <summary>
/// Logs the fatal error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
/// <param name="exception">The exception.</param>
public void Fatal(bool isWriteFile, object message, Exception exception)
{
string log = GetDataTimeLog(message + Environment.NewLine + exception.Message + exception.StackTrace);
Console.WriteLine(m_MessageTemplate, m_Name, m_Fatal, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Fatal, log);
}
} /// <summary>
/// Logs the fatal error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
public void FatalFormat(bool isWriteFile, string format, object arg0)
{
string log = GetDataTimeLog(string.Format(format, arg0));
Console.WriteLine(m_MessageTemplate, m_Name, m_Fatal, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Fatal, log);
}
} /// <summary>
/// Logs the fatal error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void FatalFormat(bool isWriteFile, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Fatal,log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Fatal, log);
}
} /// <summary>
/// Logs the fatal error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="provider">The provider.</param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void FatalFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(provider, format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Fatal, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Fatal, log);
}
} /// <summary>
/// Logs the fatal error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
public void FatalFormat(bool isWriteFile, string format, object arg0, object arg1)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1));
Console.WriteLine(m_MessageTemplate, m_Name, m_Fatal, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Fatal, log);
}
} /// <summary>
/// Logs the fatal error message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
/// <param name="arg2">The arg2.</param>
public void FatalFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1, arg2));
Console.WriteLine(m_MessageTemplate, m_Name, m_Fatal, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Fatal, log);
}
} /// <summary>
/// Logs the info message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
public void Info(bool isWriteFile,object message)
{
string log = GetDataTimeLog(message.ToString());
Console.WriteLine(m_MessageTemplate, m_Name, m_Info, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name,m_Info,log);
}
} /// <summary>
/// Logs the info message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
/// <param name="exception">The exception.</param>
public void Info(bool isWriteFile, object message, Exception exception)
{
string log = GetDataTimeLog(message + Environment.NewLine + exception.Message + exception.StackTrace);
Console.WriteLine(m_MessageTemplate, m_Name, m_Info, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Info, log);
}
} /// <summary>
/// Logs the info message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
public void InfoFormat(bool isWriteFile, string format, object arg0)
{
string log = GetDataTimeLog(string.Format(format, arg0));
Console.WriteLine(m_MessageTemplate, m_Name, m_Info, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Info, log);
}
} /// <summary>
/// Logs the info message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void InfoFormat(bool isWriteFile, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Info, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Info, log);
}
} /// <summary>
/// Logs the info message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="provider">The provider.</param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void InfoFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(provider, format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Info, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Info, log);
}
} /// <summary>
/// Logs the info message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
public void InfoFormat(bool isWriteFile, string format, object arg0, object arg1)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1));
Console.WriteLine(m_MessageTemplate, m_Name, m_Info, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Info, log);
}
} /// <summary>
/// Logs the info message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
/// <param name="arg2">The arg2.</param>
public void InfoFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1, arg2));
Console.WriteLine(m_MessageTemplate, m_Name, m_Info,log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Info, log);
}
} /// <summary>
/// Logs the warning message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
public void Warn(bool isWriteFile,object message)
{
string log = GetDataTimeLog(message.ToString());
Console.WriteLine(m_MessageTemplate, m_Name, m_Warn, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name,m_Warn,log);
}
} /// <summary>
/// Logs the warning message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="message">The message.</param>
/// <param name="exception">The exception.</param>
public void Warn(bool isWriteFile, object message, Exception exception)
{
string log = GetDataTimeLog(message + Environment.NewLine + exception.Message + exception.StackTrace);
Console.WriteLine(m_MessageTemplate, m_Name, m_Warn, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Warn, log);
}
} /// <summary>
/// Logs the warning message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
public void WarnFormat(bool isWriteFile, string format, object arg0)
{
string log = GetDataTimeLog(string.Format(format, arg0));
Console.WriteLine(m_MessageTemplate, m_Name, m_Warn, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Warn, log);
}
} /// <summary>
/// Logs the warning message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void WarnFormat(bool isWriteFile, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Warn, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Warn, log);
}
} /// <summary>
/// Logs the warning message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="provider">The provider.</param>
/// <param name="format">The format.</param>
/// <param name="args">The args.</param>
public void WarnFormat(bool isWriteFile, IFormatProvider provider, string format, params object[] args)
{
string log = GetDataTimeLog(string.Format(provider, format, args));
Console.WriteLine(m_MessageTemplate, m_Name, m_Warn, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Warn, log);
}
} /// <summary>
/// Logs the warning message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
public void WarnFormat(bool isWriteFile, string format, object arg0, object arg1)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1));
Console.WriteLine(m_MessageTemplate, m_Name, m_Warn, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Warn, log);
}
} /// <summary>
/// Logs the warning message.
/// </summary>
/// <param name="isWriteFile"></param>
/// <param name="format">The format.</param>
/// <param name="arg0">The arg0.</param>
/// <param name="arg1">The arg1.</param>
/// <param name="arg2">The arg2.</param>
public void WarnFormat(bool isWriteFile, string format, object arg0, object arg1, object arg2)
{
string log = GetDataTimeLog(string.Format(format, arg0, arg1, arg2));
Console.WriteLine(m_MessageTemplate, m_Name, m_Warn, log);
if (isWriteFile)
{
LogUtil.WriteLogFile(m_Name, m_Warn, log);
}
}
}
}
LogFactory 日志工厂
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text; namespace BenXH.Log.Log
{
public class LogFactory:ILogFactory
{
/// <summary>
/// 创建日志实例
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public ILog GetLog(string name)
{
return new Log(name);
}
}
}
LogUtil日志格式化
using BenXH.Log.Common;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text; namespace BenXH.Log.Log
{
internal class LogUtil
{
/// <summary>
/// 格式式化Log信息
/// </summary>
/// <param name="format"></param>
/// <param name="name"></param>
/// <param name="logType"></param>
/// <param name="log"></param>
/// <returns></returns>
private static string GetLogString(string name, string logType, string log)
{
return String.Format("[{0}]{1}-{2}: {3}", DateTime.Now.ToString("HH:mm:ss"),name, logType, log);
} /// <summary>
/// 获得日志要保存的路径
/// </summary>
/// <param name="name"></param>
/// <param name="logType"></param>
/// <returns></returns>
private static string GetLogPath(string name, string logType)
{
string path = AppDomain.CurrentDomain.BaseDirectory+"Log";
if (!System.IO.Directory.Exists(path))
{
System.IO.Directory.CreateDirectory(path);
} return System.IO.Path.Combine(path,String.Format("{0}_{1}_{2}.log",DateTime.Now.ToString("yyyy-MM-dd"),name,logType));
} public static void WriteLogFile(string name, string logType, string log)
{
string logPath = GetLogPath(name, logType); FileUtil.WriteAppend(logPath,log);
}
}
}
最后就是一个日志信息的显示和文件的存储 FileUtil
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text; namespace BenXH.Log.Common
{
public static class FileUtil
{
/// <summary>
/// 追加内容到指定文件中
/// </summary>
/// <param name="filePath"></param>
/// <param name="content"></param>
public static void WriteAppend(string filePath, string content)
{
WriteAppend(filePath,new string[]{content});
} public static void WriteAppend(string filePath, string[] contents)
{
//System.IO.StreamWriter sr = new System.IO.StreamWriter(filePath, true);
//foreach (string c in contents)
//{
// sr.WriteLine(c);
//}
//sr.Flush();
//sr.Close(); using (FileStream fs = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.Write, FileShare.ReadWrite))
{
fs.Seek(fs.Length, SeekOrigin.Current); string content = String.Join(Environment.NewLine, contents) + Environment.NewLine; byte[] data = System.Text.Encoding.UTF8.GetBytes(content); fs.Write(data, , data.Length); fs.Close();
}
}
}
}
测试代码：
Test.cs
class Test
{
static void Main(string[] args)
{
//日志BenXH的Debug信息
new BenXH.Log.Log.LogFactory().GetLog("BenXH").Debug(true, "Hello");
new BenXH.Log.Log.LogFactory().GetLog("BenXH").Debug(true, "World"); //日志BenXH的info信息
new BenXH.Log.Log.LogFactory().GetLog("BenXH").Info(true, "Hello");
new BenXH.Log.Log.LogFactory().GetLog("BenXH").Info(true, "BenXH");
Console.Read();
}
}
运行结果：
文件：程序运行根目录下Log文件夹
Log文件夹下新创建俩个文件DEBUG和INFO
文件：2017-07-29_BenXH_DEBUG.log
文件内容
[17-07-29 16:01:26]>>Hello
[17-07-29 16:01:26]>>World
文件：2017-07-29_BenXH_INFO.log
文件内容：
[17-07-29 16:01:26]>>Hello
[17-07-29 16:01:26]>>BenXH
工程源文件下载
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