log4net | 易学教程

log4net logging to multiple defined appenders using class name loggers

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问题 I want to log to multiple files (2 different files only) but leave the logger name the same as the class name like is typically done: private static readonly log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, isReadOnly); I want to keep the class name so I can output it to the logger. The problem is, I need to dynamically switch between appenders based on the wcf method being called (this is a wcf service). I tried various log4net config settings

Configuring log4net appenders via XML file and code

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问题 I started to play with log4net today and so far, I really like it. In order to preserve our current logging functionality, the app needs to create a new log file whenever the application is started. The log file name has the date and time stamp encoded in it. Currently, I've got log4net configured via an XmlConfigurator , which works great, except that the filename for my RollingFileAppender is hardcoded in the configuration XML file. I'd like to continue to use the XmlConfigurator , but

logging each week via rollingFileAppender--log4net

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问题 is there a solution to make the log files be created each week by RollingFileAppender's datePattern? I know that yyyyMMdd is valid for each day but i couldn't find a solution for weekly logging. thanks in advance. 回答1: As far as I can tell you need to write your own appender for this. The .Net custom format strings do not have anything for getting the calendar week. There is an API for that though: http://msdn.microsoft.com/en-us/library/system.globalization.calendar.getweekofyear%28VS.71%29

Log4Net 配置独立文件

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1.引用对应log4net.dll 2.创建对应的log4net.config 文件示例： <?xml version="1.0" encoding="utf-8" ?> <configuration> <configSections> <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/> </configSections> <log4net>  <appender name="LogFileAppender" type="log4net.Appender.FileAppender">  <file value="LogFileAppender_log.txt" /> <appendToFile value="true" /> <datePattern value="yyyyMMdd-HH:mm:ss" /> <layout type="log4net.Layout.PatternLayout">  <conversionPattern value="记录时间：%date 线程ID:[%thread] 日志级别：文件：%file 所在行:%line %-5level

log4net 记录MVC监控日志

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原文： http://www.cnblogs.com/lc-chenlong/p/4228639.html 由于MVC自身的特点，可以让我们记录每一个Controller下Action的执行时间以及View视图渲染完成的时间，本文采用log4net记录MVC每个Action的执行时间和View视图渲染完成时间，以及请求Action时post或get的数据。这样通过日志记录的时间方便我们定位哪一个Action和View执行的时间过长，进而采取优化的手段。监控日志监控的指标如下图监控程序实现　　改监控程序主要继承ActionFilterAttribute类，并重写其中的OnActionExecuted、OnActionExecuting、OnResultExecuted、OnResultExecuting几个方法实现。 1、监控日志对象 /// <summary> /// 监控日志对象 /// </summary> public class MonitorLog { public string ControllerName { get; set; } public string ActionName { get; set; } public DateTime ExecuteStartTime { get; set; } public DateTime ExecuteEndTime

Log4Net EventLogAppender Not Logging To Custom Event Log

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问题 Added an EventLogAppender as follows: <appender name="eventLogAppender" type="log4net.Appender.EventLogAppender,log4net" > <mapping> <level value="ERROR" /> <eventLogEntryType value="Error" /> </mapping> <mapping> <level value="DEBUG" /> <eventLogEntryType value="Information" /> </mapping> <mapping> <level value="INFO" /> <eventLogEntryType value="Information" /> </mapping> <mapping> <level value="WARN" /> <eventLogEntryType value="Warning" /> </mapping> <logName value="NewLogName" />

How to configure log4net for WCF

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问题 On my asp webforms app I would do the log4net initialization; log4net.Config.XmlConfigurator.Configure(); on global.asax on Application_Start so that it is done once when the application starts. What is the right way of configuring log4net for IIS hosted WCF apps(asking specifically about where to place this line which event to use etc) so that log4net gets initialized once on and there is no unnecessary initializations. 回答1: Same thing: Application_Start . After all it is an ASP.NET

How to configure log4net for WCF

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What is the “log4net.xml” file that gets added to your bin folder

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问题 It's 1.3 MB big and gets added automatically when I compile my C# application. What is it for? Is it necessary? Will it "bloat" my installation package? 回答1: It's probably an XML documentation file, which contains the XML comments on all of the members in the log4net project. It's not at all necessary for installation, so you can delete it if you want. You can also tell the compiler not to emit XML documentation for a project in that project's properties. 回答2: Most likely it's the XML file

Logging from powershell-script to csharp-program (log4net - logfile)

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问题 I have written a program with C#, that creates a logfile and fills this by using log4net. This program starts powershell-scripts. The scripts should use log4net, too. I want to monitor what the scripts log to log4net while they are running and write this information in my logfile. Have you an idea how I do this or where I get information/help to my problem? thanks 回答1: You could define some functions and pass them to your script as variables: static void Log(string message) { // log4net code