在部署在WildFly 10上的JavaEE7 (WAR)中启用log4j最简单的步骤是什么？

<dependency>
    <groupId>org.apache.logging.log4j</groupId>
    <artifactId>log4j-core</artifactId>
    <version>2.17.1</version>
</dependency>
<dependency>
    <groupId>org.apache.logging.log4j</groupId>
    <artifactId>log4j-api</artifactId>
    <version>2.17.1</version>
</dependency>

<listener>
    <listener-class>org.apache.logging.log4j.web.Log4jServletContextListener</listener-class>
</listener>

<custom-handler name="log4j2" class="org.apache.logging.log4j.core.handlers.ConsoleHandler">
    <level name="DEBUG"/>
    <formatter>
        <pattern-formatter pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
    </formatter>
</custom-handler>
<root-logger>
    <level name="DEBUG"/>
    <handlers>
        <handler name="log4j2"/>
    </handlers>
</root-logger>