mybatis 添加日志并打印 sql

<dependency>    <groupId>org.apache.logging.log4j</groupId>    <artifactId>log4j-core</artifactId>    <version>2.18.0</version></dependency>
<dependency>    <groupId>org.apache.logging.log4j</groupId>    <artifactId>log4j-slf4j-impl</artifactId>    <version>2.18.0</version></dependency>

<?xml version="1.0" encoding="UTF-8"?><Configuration xmlns="http://logging.apache.org/log4j/2.0/config">
    <Appenders>        <Console name="stdout" target="SYSTEM_OUT">            <PatternLayout pattern="%5level [%t] - %msg%n"/>        </Console>    </Appenders>
    <Loggers>        <Logger name="com.aiyeni" level="debug"/>        <Root level="error" >            <AppenderRef ref="stdout"/>        </Root>    </Loggers></Configuration>

<settings>  <setting name="logImpl" value="LOG4J2"/></settings>