<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<appender name="consoleLog" class="ch.qos.logback.core.ConsoleAppender">
<layout class="ch.qos.logback.classic.PatternLayout">
<pattern>
%d - %msg%n
</pattern>
</layout>
</appender>
<!--配置日志的输出目录根目录,这里appName为我们的工程名称,自己根据实际修改-->
<property name="logBase" value="./../webapps/appName/logs/" />
<!--不同级别日志输出到不同的文件-->
<appender name="fileInfoLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>ERROR</level>
<onMatch>DENY</onMatch>
<onMismatch>ACCEPT</onMismatch>
</filter>
<encoder>
<pattern>
%d - %msg%n
</pattern>
</encoder>
<!--滚动策略-->
<rollingPolicy class = "ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!--输出路径,每天一个日志文件-->
<fileNamePattern>${logBase}info%d.log</fileNamePattern>
</rollingPolicy>
</appender>
<appender name="fileErrorLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>ERROR</level>
</filter>
<encoder>
<pattern>
%d - %msg%n
</pattern>
</encoder>
<!--滚动策略-->
<rollingPolicy class = "ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!--输出路径-->
<fileNamePattern>${logBase}error%d.log</fileNamePattern>
</rollingPolicy>
</appender>
<root level="info">
<appender-ref ref ="consoleLog"/>
<appender-ref ref ="fileInfoLog"/>
<appender-ref ref ="fileErrorLog"/>
</root>
</configuration>
代码如上,关键是
<property name="logBase" value="./../webapps/appName/logs/" />
windows下,如果日志输出路径不指定,其默认在tomcat的bin目录下,所以,根据此,设定logBase的值,其中的appName为你自己的工程根路径,可以自己修改。