如何将AND和Log4net过滤器组合在一起 [英] How to AND log4net filters together

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本文介绍了如何将AND和Log4net过滤器组合在一起的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我想创建一个仅记录特定级别和特定记录器的附加程序.据我所见,并根据本教程,对过滤器进行了ORed一起.我如何将log4net与AND4一起过滤?这是我正在做的事的一个例子:

I would like to create an appender that logs only for a particular level AND only for a particular logger. From what I'm seeing, and based on this tutorial, the filters are ORed together. How can I AND the log4net filters together? Here's an example of what I'm doing:

<appender name="MyAppender">
      <!--log only INFO level-->
      <filter type="log4net.Filter.LevelMatchFilter">
          <levelToMatch value="INFO" />
      </filter>

      <!--log only UserController logger-->
      <filter type="log4net.Filter.LoggerMatchFilter">
        <loggerToMatch value="MyLogger" />
      </filter>

      <!-- do not log anything else -->
      <filter type="log4net.Filter.DenyAllFilter" />
</appender>

推荐答案

您可以编写自定义的AndFilter,这非常简单.您可以使用此处发布的代码- https://stackoverflow.com/a/8859037/984438

You can write a custom AndFilter, which is fairly easy. You can use the code posted here - https://stackoverflow.com/a/8859037/984438

用法类似于:

<filter type="Namespace.AndFilter, Assembly">
      <!--log only INFO level-->
      <filter type="log4net.Filter.LevelMatchFilter">
          <levelToMatch value="INFO" />
      </filter>

      <!--log only UserController logger-->
      <filter type="log4net.Filter.LoggerMatchFilter">
        <loggerToMatch value="MyLogger" />
      </filter>
      <acceptOnMatch value="true"/>
</filter>
<!-- do not log anything else -->
<filter type="log4net.Filter.DenyAllFilter" />

这篇关于如何将AND和Log4net过滤器组合在一起的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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