mybatis configuration

spring boot application.yaml

mybatis:
  config-location :  classpath:mapper/mybatis-config.xml
  mapper-locations : classpath*:mapper/*Mapper.xml,classpath*:mapper/base/*Mapper.xml

mybatis-config.xml

    <!-- print sql statement -->
    <setting name="logImpl" value="STDOUT_LOGGING"/>

mapper scan

mybatis may mistaken repository interfaces as mapper interfaces, if the base scan package is the project root package. unify mappers into the same mapper package of a multi-module project and scan the mapper package instead

@MapperScan(basePackages = {"com.xxx.infrastructure.domain"})