【发布时间】:2015-07-09 00:34:49
【问题描述】:
我有两个附加程序,一个 (InfoAppender) 带有 levelMin 信息过滤器,一个 (DebugAppender) 没有过滤器。这很好用。我还可以使用该元素为单个记录器设置最低记录级别。但是现在我想让大多数记录器将信息(及以上)记录到 InfoAppender 并将调试(及以上)记录到 DebugAppender,但是某个聊天记录器(NHibernate)将警告(及以上)记录到 InfoAppender 并将信息(及以上)记录到 DebugAppender。
我查看了Log4Net Logging of two different levels to two different appenders for the same logger 中提供的解决方案,但它对我不起作用。我有以下配置:
<log4net>
<appender name="InfoAppender" type="log4net.Appender.RollingFileAppender">
<file value="C:\Logs\" />
<appendToFile value="true" />
<rollingStyle value="Date" />
<datePattern value="'Info.'yyyy-MM-dd'.log.txt'"/>
<staticLogFileName value="false" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<levelMin value="INFO" />
</filter>
</appender>
<appender name="DebugAppender" type="log4net.Appender.RollingFileAppender">
<file value="C:\Logs\" />
<appendToFile value="true" />
<rollingStyle value="Date" />
<datePattern value="'Debug.'yyyy-MM-dd'.log.txt'"/>
<staticLogFileName value="false" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
</layout>
</appender>
<logger name="NHibernate" additivity="false">
<appender-ref ref="InfoAppender">
<threshold value="WARN" />
</appender-ref>
<appender-ref ref="DebugAppender">
<threshold value="INFO" />
</appender-ref>
</logger>
<root>
<level value="DEBUG" />
<appender-ref ref="InfoAppender" />
<appender-ref ref="DebugAppender" />
</root>
</log4net>
我有以下测试代码:
XmlConfigurator.Configure();
var logger1 = LogManager.GetLogger("Program");
var logger2 = LogManager.GetLogger("NHibernate");
logger1.Debug("Debug message");
logger2.Debug("Debug message");
logger1.Info("Info message");
logger2.Info("Info message");
logger1.Warn("Warn message");
logger2.Warn("Warn message");
但两条调试消息都记录到 DebugAppender,两条信息消息都记录到 InfoAppender。
【问题讨论】:
标签: log4net