<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
    <!--包含Spring boot对logback日志的默认配置-->
    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
    <property name="LOG_FILE" value="${LOG_FILE:-${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}}/spring.log}"/>
    <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>

    <!--重写了Spring Boot框架 org/springframework/boot/logging/logback/file-appender.xml 配置-->
    <appender name="TIME_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <encoder>
            <pattern>${FILE_LOG_PATTERN}</pattern>
        </encoder>

        <!--<file>${LOG_FILE}.log</file>-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOG_FILE}-%d{yyyy-MM-dd}-%i.log</fileNamePattern>
            <maxHistory>365</maxHistory>
            <!--Spring Boot默认情况下，日志文件10M时，会切分日志文件-->
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
    </appender>

    <root level="INFO">
        <appender-ref ref="CONSOLE"/>
        <appender-ref ref="TIME_FILE"/>
    </root>
</configuration>