springboot+mybatis，扫描不到mapper

• 无法扫描到接口实现，‘com.sclp.mapper.GenTableMapper‘ that could not be found.

Description:

Field genTableService in com.sclp.controller.GenController required a bean of type ‘com.sclp.mapper.GenTableMapper‘ that could not be found.

The injection point has the following annotations:
	- @org.springframework.beans.factory.annotation.Autowired(required=true)


Action:

Consider defining a bean of type ‘com.sclp.mapper.GenTableMapper‘ in your configuration.

需要在主启动类和mapper接口上分别使用@MapperScan、@Mapper，将mapper注入spring容器；

• @MapperScan注解将非mapper接口扫描到容器，Field genTableService in com.sclp.controller.GenController required a single bean, but 2 were found

Description:

Field genTableService in com.sclp.controller.GenController required a single bean, but 2 were found:
	- genTableServiceImpl: defined in file [D:\Work_soft\Workplace\sclp\sclp-gen\target\classes\com\sclp\service\impl\GenTableServiceImpl.class]
	- IGenTableService: defined in file [D:\Work_soft\Workplace\sclp\sclp-gen\target\classes\com\sclp\service\IGenTableService.class]


Action:

Consider marking one of the beans as @Primary, updating the consumer to accept multiple beans, or using @Qualifier to identify the bean that should be consumed

在使用@MapperScan注解时指定扫描范围@MapperScan(basePackages={"com.sclp.mapper"})

springboot+mybatis，扫描不到mapper

原文：https://www.cnblogs.com/jinit/p/14794150.html