<dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
                <version>1.7.9</version>
            </dependency>
            <dependency>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-classic</artifactId>
                <version>1.1.7</version>
            </dependency>
            <dependency>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-core</artifactId>
                <version>1.1.7</version>
            </dependency>

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true" scan="true" scanPeriod="60 seconds">

    <property name="MY_HOME" value="C:Users" />

<!--
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <File>${MY_HOME}/logs/mylog.log</File>
-->
 <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <layout class="ch.qos.logback.classic.PatternLayout">
      <Pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</Pattern>
    </layout>
  </appender>

  <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <File>C:/Users/logs/abc.log</File>
    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <FileNamePattern>C:/Users/logs/my.%d{yyyy-MM-dd}.log</FileNamePattern>
      <MaxHistory>30</MaxHistory>
    </rollingPolicy>

    <layout class="ch.qos.logback.classic.PatternLayout">
      <Pattern>%d{HH:mm:ss.SSS} [%thread] %-5level - %msg%n</Pattern>
    </layout>
  </appender>

  <root level="TRACE">
    <appender-ref ref="FILE"/>
  </root>
</configuration>

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

...
...
  private static final Logger sl4jLogger = LoggerFactory.getLogger(ServiceBean.class);
    ...
    ...

        sl4jLogger.debug("debug : show up in logger");
        sl4jLogger.info("info : show up in logger");
        sl4jLogger.error("error : show up in logger");
        sl4jLogger.trace("trace : show up in logger");
        sl4jLogger.warn("warn : show up in logger");

12:33:07,262 INFO  [ServiceBean] (default task-63) info : show up in logger

12:33:07,262 ERROR [ServiceBean] (default task-63) error : show up in logger

12:33:07,263 WARN  [ServiceBean] (default task-63) warn : show up in logger