对配置数据的log4net使用应用程序配置文件 [英] Have log4net use application config file for configuration data

问题描述

我想保存在我的application.config文件log4net的配置数据。根据我的文档的理解，我做了以下内容：

1. 添加引用log4net.dll




2. 在添加了的AssemblyInfo.cs以下行：

     [汇编：log4net的.Config.XmlConfigurator（手表= TRUE）] 
     




3. 初始化记录如下：

    私有静态只读的ILog日志= LogManager.GetLogger（typeof运算（frmWizard））; 
     




4. 我在我的app.config下面的代码：

<预类=郎咸平的XML prettyprint-覆盖> < configSections>
<节名称=log4net的TYPE =log4net.Config.Log4NetConfigurationSectionHandler，log4net的/>
< / configSections>
<&log4net的GT;
<追加程序名称=EventLogAppenderTYPE =log4net.Appender.EventLogAppender>
<布局类型=log4net.Layout.PatternLayout>
< conversionPattern值=％DATE [％线程]％-5level％记录[％产权{} NDC - ％讯息％换行/>
< /布局>
< /附加器>
<根和GT;
<电平值=INFO/>
<附加目的地-REF REF =是ConsoleAppender/>
< /根>
< / log4net的>


然而，当我运行应用程序，我得到的控制台上出现以下错误：

没有名为[是ConsoleAppender]追加程序可以找到。

我怎样才能得到log4net的读取配置文件的设置？

谢谢！

解决方案

行添加到您的app.config在configSections元素

<预类=郎咸平的XML prettyprint-覆盖> < ; configSections>
<节名称=log4net的
型=log4net.Config.Log4NetConfigurationSectionHandler，log4net的，版本= 1.2.10.0，
区域性=中性公钥= 1b44e1d426115821/>
< / configSections>


再后来添加log4net的部分，而是委托给实际的log4net的配置文件别处...

<预类=郎咸平的XML prettyprint-覆盖> < log4net的configSource =Config\Log4Net.config/>


在您的应用程序代码中，当您创建日志，写

 私有静态的ILog GetLog（字符串LOGNAME）
 {
 ILog的日志= LogManager.GetLogger（LOGNAME）; 
返回日志; 
} 
  

I would like to store log4net config data in my application.config file. Based on my understanding of the documentation, I did the following:

1. Add a reference to log4net.dll

2. Add the following line in AssemblyInfo.cs:

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

3. Initialize the logger as follows:

   private static readonly ILog log = LogManager.GetLogger(typeof(frmWizard));
   

4. I have the following code in my app.config:

    <configSections>
      <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
    </configSections>
    <log4net>
      <appender name="EventLogAppender" type="log4net.Appender.EventLogAppender" >
        <layout type="log4net.Layout.PatternLayout">
          <conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline" />
        </layout>
      </appender>
      <root>
        <level value="INFO" />
        <appender-ref ref="ConsoleAppender" />
      </root>
    </log4net>

However, when I run the application, I get the following error on the console:

No appender named [Consoleappender] could be found.

How can I get log4net to read settings from the config file?

Thanks!

解决方案

Add a line to your app.config in the configSections element

<configSections>
 <section name="log4net" 
   type="log4net.Config.Log4NetConfigurationSectionHandler, log4net, Version=1.2.10.0, 
         Culture=neutral, PublicKeyToken=1b44e1d426115821" />
</configSections>

Then later add the log4Net section, but delegate to the actual log4Net config file elsewhere...

<log4net configSource="Config\Log4Net.config" />

In your application code, when you create the log, write

private static ILog GetLog(string logName)
{
    ILog log = LogManager.GetLogger(logName);
    return log;
}

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