为什么输出的log没在tomcat安装目录下？

配置文件复制老师的，但是输出的位置没在tomcat安装目录下的logs的webapps 里面。而是在

C:\Users\zcc13\.IntelliJIdea2019.1\system\tomcat\Unnamed_o2o\logs\webapps
这个里面。这是为啥？

<?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>