问题

解决
XML
<!-- 移除 Log4j 1.x -->
<!--
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
-->
<!-- 添加 Log4j 2.x -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.20.0</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.20.0</version>
</dependency>
再验证打印日志有没有影响