<configuration>
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d [%thread] %-5level %logger{35} - %msg%n</pattern>
</encoder>
</appender>
<logger name="com.example" level="DEBUG" additivity="false">
<appender-ref ref="CONSOLE" />
</logger>
<root level="INFO">
<appender-ref ref="CONSOLE" />
</root>
</configuration>
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MyClass {
private static final Logger logger = LoggerFactory.getLogger(MyClass.class);
public static void main(String[] args) {
logger.debug("Debug message");
logger.info("Info message");
logger.warn("Warn message");
logger.error("Error message");
}
}