spring项目中配置logback.xml输出日志文件到指定工程目录下

红太狼 2021-12-10 03:55 740阅读 0赞

<?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>
     
       <property name="logBase" value="./../webapps/appName/logs/" />
    
       
       <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>
          
          <rollingPolicy class = "ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
             
             <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>
          
          <rollingPolicy class = "ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
             
             <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

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。