No MyBatis mapper was found in 'XXX' package. Please check your configuration

在集成SpringBoot + mybaits時出現警告:

No MyBatis mapper was found in ‘XXX’ package. Please check your configuration

這是因爲配置文件裏多了一條內容：

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  
    <property name="basePackage" value="com.xxx.mapper" />
</bean>

刪除即可