java - 在Springboot中创建2个日志文件

Question

我在 Springboot 中创建多个日志文件，log-back.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <property name="HOME" value="./logs" />
    <appender name="SYSLOG" class="ch.qos.logback.classic.net.SyslogAppender">-->
        <syslogHost>10.0.3.20</syslogHost>
        <facility>SYSLOG</facility>
        <suffixPattern>abc [%thread] %logger %msg</suffixPattern>
    </appender>
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
        <Pattern>
        %d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n
        </Pattern>
        </layout>
    </appender>

    <appender name="FILE-AUDIT" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${HOME}/abc.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- daily rollover -->
            <fileNamePattern>${HOME}/abc.%d{yyyy-MM-dd}.log</fileNamePattern>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%relative [%thread] %-5level %logger{35} - %msg%n</pattern>
        </encoder>
    </appender>

‌

// another log file 
    <appender name="FILE"   class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${HOME}mon.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- daily rollover -->
            <fileNamePattern>${HOME}/mon.%d{yyyy-MM-dd}.log</fileNamePattern>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%relative [%thread] %-5level %logger{35} - %msg%n</pattern>
        </encoder>
    </appender>

    <logger name="com.rh.project" level="debug">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="SYSLOG" />
        <appender-ref ref="FILE-AUDIT" />
    </logger>
    <logger name="mail-log" level="debug">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="SYSLOG" />
        <appender-ref ref="FILE" />
    </logger>
</configuration>

当我检查内部日志目录时，我只看到 abc.log ，但没有 mon.log

Answer 1

您是否注意到第二个记录器中缺少斜杠？

<file>${HOME}/mon.log</file>  

我相信这就是问题所在。但是，与 spring boot 无关:)