<?xml version="1.0" encoding="utf-8" ?> <configuration> <configSections> <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/> </configSections> <log4net> <appender name="ColoredConsoleAppender" type="log4net.Appender.ColoredConsoleAppender"> <mapping> <level value="ERROR" /> <foreColor value="White" /> <backColor value="Red, HighIntensity" /> </mapping> <mapping> <level value="DEBUG" /> <backColor value="Green" /> </mapping> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%message%newline" /> </layout> </appender> <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender"> <!--日志路径--> <param name= "File" value= "D:\App_Log\"/> <!--是否是向文件中追加日志--> <param name= "AppendToFile" value= "true"/> <!--log保留天数--> <param name= "MaxSizeRollBackups" value= "30"/> <!--日志文件名是否是固定不变的--> <param name= "StaticLogFileName" value= "false"/> <!--日志文件名格式为:2008-08-31.log--> <param name= "DatePattern" value= "yyyy-MM-dd".log""/> <!--日志根据日期滚动--> <param name= "RollingStyle" value= "Date"/> <layout type="log4net.Layout.PatternLayout"> <param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n %loggername" /> </layout> </appender> <root> <!--(高) OFF > FATAL > ERROR > WARN > INFO > DEBUG > ALL (低)--> <level value="all" /> <appender-ref ref="ColoredConsoleAppender"/> <appender-ref ref="RollingLogFileAppender"/> </root> </log4net> </configuration>