log4net配置使用

<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
</configSections>
<log4net>
<root>
<priority value="ALL"/>
<!--采用何用介质输出-->
<appender-ref ref="TraceAppender"/>
<appender-ref ref="ConsoleAppender"/>
<appender-ref ref="RollingFileAppender"/>
</root>
<appender name="TraceAppender" type="log4net.Appender.TraceAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%newline%date [%thread] %-5level %logger [%property{NDC}] - %message%newline%newline"/>
</layout>
</appender>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%newline%date [%thread] %-5level %logger [%property{NDC}] - %message%newline%newline"/>
</layout>
</appender>
<appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">
<!--日志文件夹及文件名开头-->
<file value="Log\\SysLog"/>
<appendToFile value="true"/>
<!--是否追加到文件-->
<RollingStyle value="Date"/>
<!--日期的格式-->
<DatePattern value="yyyy-MM-dd ".log""/>
<!--文件名后面加上.log后缀，必须使用转义字符-->
<maximumFileSize value="1MB" />
<!--最大文件大小-->
<StaticLogFileName value="false"/>
<!--日志文件名是否为静态-->
<layout type="log4net.Layout.PatternLayout,log4net">
<param name="ConversionPattern" value="%newline%date [%thread] %-5level %logger [%property{NDC}] - %message%newline%newline"/>
<param name="Header" value="yyyy-MM-dd --------------------------日志记录开始------------

"/>
<param name="Footer" value=" -----------------------日志记录结束--------------

"/>
</layout>
</appender>
</log4net>
</configuration>