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log4net独立文件配置

🥝 NuGet引用log4net

🥝 Configs文件夹下创建log4net.config

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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
</configSections>
 
<log4net>
<appender name="InfoRollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<file value="Logs\\" />
<lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
<appendToFile value="true" />
<rollingStyle value="Date" />
<datePattern value="yyyyMM\\&quot;info_&quot;yyyy-MM-dd&quot;.log&quot;" />
<staticLogFileName value="false" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="***************************************************************************************************************************************************%n[%d] [%p] [%F Line:%L] %m%n" />
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<param name="LevelMin" value="INFO" />
<param name="LevelMax" value="INFO" />
</filter>
</appender>
<appender name="DebugRollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<file value="Logs\\" />
<lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
<appendToFile value="true" />
<rollingStyle value="Date" />
<datePattern value="yyyyMM\\&quot;debug_&quot;yyyy-MM-dd&quot;.log&quot;" />
<staticLogFileName value="false" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="***************************************************************************************************************************************************%n[%d] [%p] [%F Line:%L] %m%n" />
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<param name="LevelMin" value="DEBUG" />
<param name="LevelMax" value="DEBUG" />
</filter>
</appender>
<appender name="WarnRollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<file value="Logs\\" />
<lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
<appendToFile value="true" />
<rollingStyle value="Date" />
<datePattern value="yyyyMM\\&quot;warn_&quot;yyyy-MM-dd&quot;.log&quot;" />
<staticLogFileName value="false" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="***************************************************************************************************************************************************%n[%d] [%p] [%F Line:%L] %m%n" />
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<param name="LevelMin" value="WARN" />
<param name="LevelMax" value="WARN" />
</filter>
</appender>
<appender name="ErrorRollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<file value="Logs\\" />
<lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
<appendToFile value="true" />
<rollingStyle value="Date" />
<datePattern value="yyyyMM\\&quot;error_&quot;yyyy-MM-dd&quot;.log&quot;" />
<staticLogFileName value="false" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="***************************************************************************************************************************************************%n[%d] [%p] [%F Line:%L] %m%n" />
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<param name="LevelMin" value="Error" />
<param name="LevelMax" value="FATAL" />
</filter>
</appender>
<root>
<appender-ref ref="InfoRollingLogFileAppender" />
<appender-ref ref="DebugRollingLogFileAppender" />
<appender-ref ref="WarnRollingLogFileAppender" />
<appender-ref ref="ErrorRollingLogFileAppender" />
</root>
</log4net>
</configuration>

 

🥝 AssemblyInfo.cs文件下添加

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[assembly: log4net.Config.XmlConfigurator(ConfigFile = @"Configs\log4net.config", Watch = true)]

 

🥝 类中引用

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private ILog log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);

 

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