若是SpringBoot配置文件是application.propertiesspring
logging.level.com.test.dao=debug
若是SpringBoot配置文件是application.ymlapp
logging:
level:
com:
test:
dao: debug
注意：其中com.test.dao是MyBatis接口interface包的路径，“logging.level.*=LEVEL”来指定日志的级别，"LEVEL"的取值能够是trace, debug, info, warn, error, fatal, off。spa
至于两种配置文件的区别能够参考：spring boot配置文件：.yml与.properties.net