debug日志文件为空，什么原因？

Question

按照老师相同的配置运行后debug日志文件为空，info和error有记录
控制台输出如下：
2020-04-03 15:47:10.943 [http-nio-80-exec-11] INFO com.imooc.o2o.web.superadmin.AreaController - =start=
2020-04-03 15:47:10.945 [http-nio-80-exec-11] DEBUG com.imooc.o2o.dao.AreaDao.queryArea - ==> Preparing: select * from tb_area order by priority desc
2020-04-03 15:47:10.945 [http-nio-80-exec-11] DEBUG com.imooc.o2o.dao.AreaDao.queryArea - > Parameters:
2020-04-03 15:47:10.947 [http-nio-80-exec-11] DEBUG com.imooc.o2o.dao.AreaDao.queryArea - < Total: 2
2020-04-03 15:47:10.948 [http-nio-80-exec-11] ERROR com.imooc.o2o.web.superadmin.AreaController - test error!
2020-04-03 15:47:10.949 [http-nio-80-exec-11] DEBUG com.imooc.o2o.web.superadmin.AreaController - costTime:[5ms]
2020-04-03 15:47:10.949 [http-nio-80-exec-11] INFO com.imooc.o2o.web.superadmin.AreaController - =end=

Answer 1

翔仔 2020-04-04 00:56:12

同学好，感觉你debug配置有问题，因为如果和error info配置一样的话肯定能显示的，直接复制粘贴我的配置试试？没问题后，再对比下异同

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85

<?xml version="1.0" encoding="UTF-8"?> <configuration scan="true" scanPeriod="60 seconds" debug="false">     <!-- 定义参数常量 -->     <!-- TRACE<DEBUG<INFO<WARN<ERROR -->     <!-- logger.trace("msg") logger.debug... -->     <property name="log.level" value="debug" />     <property name="log.maxHistory" value="30" />     <property name="log.filePath" value="${catalina.base}/logs/webapps" />     <property name="log.pattern"         value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n" />     <!-- 控制台设置 -->     <appender name="consoleAppender" class="ch.qos.logback.core.ConsoleAppender">         <encoder>             <pattern>${log.pattern}</pattern>         </encoder>     </appender>     <!-- DEBUG -->     <appender name="debugAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">         <!-- 文件路径 -->         <file>${log.filePath}/debug.log</file>         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">             <!-- 文件名称 -->             <fileNamePattern>${log.filePath}/debug/debug.%d{yyyy-MM-dd}.log.gz             </fileNamePattern>             <!-- 文件最大保存历史数量 -->             <maxHistory>${log.maxHistory}</maxHistory>         </rollingPolicy>         <encoder>             <pattern>${log.pattern}</pattern>         </encoder>         <filter class="ch.qos.logback.classic.filter.LevelFilter">             <level>DEBUG</level>             <onMatch>ACCEPT</onMatch>             <onMismatch>DENY</onMismatch>         </filter>     </appender>     <!-- INFO -->     <appender name="infoAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">         <!-- 文件路径 -->         <file>${log.filePath}/info.log</file>         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">             <!-- 文件名称 -->             <fileNamePattern>${log.filePath}/info/info.%d{yyyy-MM-dd}.log.gz             </fileNamePattern>             <!-- 文件最大保存历史数量 -->             <maxHistory>${log.maxHistory}</maxHistory>         </rollingPolicy>         <encoder>             <pattern>${log.pattern}</pattern>         </encoder>         <filter class="ch.qos.logback.classic.filter.LevelFilter">             <level>INFO</level>             <onMatch>ACCEPT</onMatch>             <onMismatch>DENY</onMismatch>         </filter>     </appender>     <!-- ERROR -->     <appender name="errorAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">         <!-- 文件路径 -->         <file>${log.filePath}/erorr.log</file>         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">             <!-- 文件名称 -->             <fileNamePattern>${log.filePath}/error/error.%d{yyyy-MM-dd}.log.gz             </fileNamePattern>             <!-- 文件最大保存历史数量 -->             <maxHistory>${log.maxHistory}</maxHistory>         </rollingPolicy>         <encoder>             <pattern>${log.pattern}</pattern>         </encoder>         <filter class="ch.qos.logback.classic.filter.LevelFilter">             <level>ERROR</level>             <onMatch>ACCEPT</onMatch>             <onMismatch>DENY</onMismatch>         </filter>     </appender>     <logger name="com.imooc.o2o" level="${log.level}" additivity="true">         <appender-ref ref="debugAppender"/>         <appender-ref ref="infoAppender"/>         <appender-ref ref="errorAppender"/>     </logger>     <root level="info">         <appender-ref ref="consoleAppender"/>     </root> </configuration>

• 提问者 慕沐8221787 #1

  抱歉！确实debug配置有个地方写错了，修改后好了！谢谢！