springboot配置Mybatis log4j配置文件 控制台打印sql

pom文件加入log4j依赖

<dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
        </dependency>

lo4j.properties文件

#logger level
log4j.rootCategory=DEBUG,stdout,DebugAppender,InfoAppender,ErrorAppender
log4j.debug=true
log4j.appender.stdout=org.apache.log4j.ConsoleAppender  
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout     
log4j.appender.stdout.layout.ConversionPattern=[QC] %p [%t] %C.%M(%L) | %m%n