springboot+mybatis print sql statement

The first: configure the log level in yml

logging:
  level:
    com.admin.mall.dao: DEBUG  #com.admin.mall.dao我的mapper(dao层)包,改成你自己的

The second type: configure the log printing implementation class for mybatis in yml, log-impl implements a certain implementation class for printing log logs

mybatis:
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl

 

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Origin blog.csdn.net/qq_29644709/article/details/89739856