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我扩展了AppenderSkeleton来创建一个名为HTTPAppender的自定义appender，但是在xml文件中引用了它。 Log4Net显然无法找到我的自定义appender。有没有办法从xml文件中引用它来指向我的项目，还是我必须将我的自定义appender的源代码添加到log4net的源代码中，以便将其打包到log4net.dll中？log4net：加载自定义appender时出错
我调试时得到即时窗口出现以下错误：
log4net:ERROR XmlHierarchyConfigurator: Could not create Appender [HTTPAppender] of type [HTTPAppender.HTTPAppender,HTTPAppender]. Reported error follows.
System.IO.FileNotFoundException: Could not load file or assembly 'HTTPAppender' or one of its dependencies. The system cannot find the file specified.
File name: 'HTTPAppender'
at System.RuntimeTypeHandle._GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName)
at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark)
...etc
下面是XML文件的log4net的部分：
<log4net> <appender name="HTTPAppender" type="HTTPAppender.HTTPAppender,HTTPAppender"> <evaluator type="log4net.Core.LevelEvaluator,log4net"> <threshold value="WARN"/> </evaluator> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="#%level - %message" /> </layout> </appender> <root> <level value="ALL" /> <appender-ref ref="HTTPAppender" /> </root> <logger name="log4netErrorLog" > <level value="DEBUG" /> <appender-ref ref="HTTPAppender" /> </logger> </log4net>
这另一个问题详细解释了一点点：https://stackoverflow.com/questions/ 20082614 /组装未加载-C-尖锐 – BrunoJCM 2017-10-20 09:00:24