springboot 日志 切分失败

日志配置
yml配置

logging:
    config: classpath:logback-dev.xml
    path: ./logs

logback-dev.xml配置

<?xml version="1.0" encoding="UTF-8"?>

<configuration debug="false" scan="false">
    <springProperty scop="context" name="spring.application.name" source="spring.application.name" defaultValue="pig"/>
    <springProperty scop="context" name="log.path" source="logging.path" defaultValue="./logs"/>
    <!--<property name="log.path" value="../logs/${spring.application.name}" />-->
    <!-- Console log output -->
    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%d{MM-dd HH:mm:ss.SSS} %-5level [%logger{50}] - %msg%n</pattern>
        </encoder>
    </appender>
    <!-- Log file debug output -->
    <appender name="debug" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}/debug.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${log.path}/%d{yyyy-MM}/debug.%d{yyyy-MM-dd}.%i.log.gz</fileNamePattern>
            <maxFileSize>50MB</maxFileSize>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%date [%thread] %-5level [%logger{50}] %file:%line - %msg%n</pattern>
        </encoder>
    </appender>

    <!-- Log file error output -->
    <appender name="error" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}/error.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${log.path}/%d{yyyy-MM}/error.%d{yyyy-MM-dd}.%i.log.gz</fileNamePattern>
            <maxFileSize>50MB</maxFileSize>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%date [%thread] %-5level [%logger{50}] %file:%line - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
    </appender>

    <logger name="com.river.test" level="DEBUG"/>

    <!-- Level: FATAL 0  ERROR 3  WARN 4  INFO 6  DEBUG 7 -->
    <root level="INFO">
        <appender-ref ref="console" />
        <appender-ref ref="debug" />
        <appender-ref ref="error" />
    </root>
</configuration>

第二天时候发现日志没有按照时间切分，但是仔细看了配置没发现什么问题。
只不过 log 的 path 是读取 yml 里面的配置。
而且log 输出的文件位置也没什么问题。

最后把log配置到 xml 里 就 ok 了。捣鼓了半天。
正确的配置如下
yml

logging:
    config: logback-dev.xml

xml

<?xml version="1.0" encoding="UTF-8"?>

<configuration debug="false" scan="false">
    <springProperty scop="context" name="spring.application.name" source="spring.application.name" defaultValue="pig"/>
    <property name="log.path" value="./logs" />
    <!-- Console log output -->
    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%d{MM-dd HH:mm:ss.SSS} %-5level [%logger{50}] - %msg%n</pattern>
        </encoder>
    </appender>
    <!-- Log file debug output -->
    <appender name="debug" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}/debug.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${log.path}/debug.%d{yyyy-MM-dd}.%i.log.gz</fileNamePattern>
            <maxFileSize>50MB</maxFileSize>
            <maxHistory>60</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%date [%thread] %-5level [%logger{50}] %file:%line - %msg%n</pattern>
        </encoder>
    </appender>

    <!-- Log file error output -->
    <appender name="error" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}/error.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${log.path}/error.%d{yyyy-MM-dd}.%i.log.gz</fileNamePattern>
            <maxFileSize>50MB</maxFileSize>
            <maxHistory>60</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%date [%thread] %-5level [%logger{50}] %file:%line - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
    </appender>

    <logger name="com.river.test" level="DEBUG"/>

    <!-- Level: FATAL 0  ERROR 3  WARN 4  INFO 6  DEBUG 7 -->
    <root level="INFO">
        <appender-ref ref="console" />
        <appender-ref ref="debug" />
        <appender-ref ref="error" />
    </root>
</configuration>