src/main/resources/logback.xml
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true">
<!-- Configure Twitch4J logger level -->
<logger name="com.github.twitch4j" level="INFO"/>
<logger name="com.sedmelluq.discord.lavaplayer" level="INFO"/>
<logger name="com.netflix.config.sources" level="ERROR"/>
<!-- Appender Configuration [Console] -->
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %highlight([%-5level]) %logger{25} - %msg%n</pattern>
</encoder>
</appender>
<!-- Appender Configuration [File] -->
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
</encoder>
<file>client.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
<fileNamePattern>client.%i.log</fileNamePattern>
</rollingPolicy>
<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
<MaxFileSize>10MB</MaxFileSize>
</triggeringPolicy>
</appender>
<!-- Appender Output Configuration -->
<root level="info">
<appender-ref ref="CONSOLE"/>
<appender-ref ref="FILE"/>
</root>
</configuration>