springboot 配置mybatis打印sql

方式 一:

logging:
    level:
      com.threefivework.mymall.dao.mapper: DEBUG //包路径为mapper文件包路径

方式二:

在application.yml(.properties)中增加配置,在控制台打印sql:

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

参考类:org.apache.ibatis.session.Configuration
log-impl指定的值为org.apache.ibatis.logging.Log接口的某个实现类

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springboot 配置mybatis打印sql