日志文件未在log4net中创建 [英] Log file is not creating in log4net

问题描述

我正在尝试使用log4net记录信息/错误。





------------------------------------------- -

谢谢，

Rajeshwari



我尝试了什么：



已将此添加到assemblyinfo.cs文件中

 [assembly：log4net。 Config.XmlConfigurator（Watch = true）] 

和Config文件看起来像这样

<？xml version =1.0encoding =utf-8？> 
< configuration> 
< configSections> 
< section name =log4nettype =log4net.Config.Log4NetConfigurationSectionHandler，log4net/> 
< / configSections> 
< log4net> 
< root> 
< level value =INFO/> 
< appender-ref ref =RollingFileAppender/> 
< / root> 
 
< appender name =RollingFileAppendertype =log4net.Appender.RollingFileAppender> 
< lockingModel type =log4net.Appender.FileAppender + MinimalLock/> 
< file value =c：\\LogFiles\\ info.log/> 
< staticLogFileName value =true/> 
< appendToFile value =true/> 
< rollingStyle value =Size/> 
< maxSizeRollBackups value =5/> 
< maximumFileSize value =1MB/> 
< layout type =log4net.Layout.PatternLayout> 
< conversionPattern value =％date [％thread]％level％logger  - ％message％newline/> 
< / layout> 
< / appender> 
< / log4net> 
 
< / configuration> 

并调用下面的日志方法

 public static class Logger 
 {
 private static readonly log4net.ILog log = 
 log4net.LogManager.GetLogger（System.Reflection。 MethodBase.GetCurrentMethod（）DeclaringType）。 
 public static void LogError（String message）
 {
 log4net.Config.XmlConfigurator.Configure（）; 
 log.Info（应用程序正在运行）; 
} 
} 

可能是什么问题？

解决方案

感谢所有代码示例。我创建了一个控制台项目进行复制，没有任何问题。该文件夹在我的机器上开始时不存在它创建并且日志文件写得很好。



我建议你看看你的应用程序有对c：\ logfiles目录的适当权限。



另外一个选项是添加



< pre lang =XML> < appSettings >
< add key = log4net.Internal.Debug value = < span class =code-keyword> true / >
< / appSettings >

到你的.config然后看看log4net正在生成什么调试消息。

Hi,

I am trying to log the info/errors using log4net.


---------------------------------------------
Thanks,
Rajeshwari

What I have tried:

have added this to assemblyinfo.cs file

[assembly: log4net.Config.XmlConfigurator(Watch = true)]

and Config file look like this

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
  </configSections>
  <log4net>
    <root>
      <level value="INFO" />     
      <appender-ref ref="RollingFileAppender" />
    </root>    
    
    <appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">
      <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
      <file value="c:\\LogFiles\\info.log" />      
      <staticLogFileName value="true" />
      <appendToFile value="true" />      
      <rollingStyle value="Size" />
      <maxSizeRollBackups value="5" />
      <maximumFileSize value="1MB" />     
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date [%thread] %level %logger - %message%newline" />
      </layout>
    </appender>
  </log4net> 
  
</configuration>

and calling the log method like below

public static class Logger
    {
        private static readonly log4net.ILog log =
            log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
        public static void LogError(String message)
        {
            log4net.Config.XmlConfigurator.Configure();
            log.Info("Application is working");
        }
    }

what might be the problem?

解决方案

Thanks for all the code samples. I created a console project to replicate and had no issues. The folder didn't exist to begin with on my machine it was created and log files wrote to it just fine.

I would suggest looking to see that your app has proper permissions to c:\logfiles directory.

Also another option would be to add

<appSettings>
      <add key="log4net.Internal.Debug" value="true"/>
   </appSettings>

To your .config and then see what debug messages are being generated by log4net.

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