My logback.xml content is as follow:
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<property name="LOG_TEMP" value="${user.home}/logs/cloudcanal/console"/>
<include resource="org/springframework/boot/logging/logback/base.xml"/>
<appender name="PROJECT" class="ch.qos.logback.classic.sift.SiftingAppender">
<discriminator>
<Key>module</Key>
<DefaultValue>console</DefaultValue>
</discriminator>
<sift>
<appender name="FILE-${module}" class="ch.qos.logback.core.rolling.RollingFileAppender">
<File>${user.home}/logs/cloudcanal/console/${module}.log</File>
<rollingPolicy
class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- rollover daily -->
<fileNamePattern>${user.home}/logs/cloudcanal/console/%d{yyyy-MM-dd}/${module}-%d{yyyy-MM-dd}-%i.log.gz
</fileNamePattern>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- or whenever the file size reaches 100MB -->
<maxFileSize>512MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<maxHistory>60</maxHistory>
</rollingPolicy>
<encoder>
<pattern>
%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{56} - %msg%n
</pattern>
</encoder>
</appender>
</sift>
</appender>
<root level="info">
<appender-ref ref="PROJECT"/>
</root>
</configuration>
When I start springboot I find there exist two log file called console.log and spring.log whose content is the same. I check some document and know that spring.log is generated by springboot's file appender(file-appender.xml). Can I only use my own PROJECT appender?
New edited at 2020/11/30 What I really want to achieve is to rename the default spring.log
I find the answer myself. Just using the following config in spring config properties or yaml file.