Field xxxMapper in xxxxxxx required a bean of type 'xxxxMapper'that could not be found.

问题：

Description:

Field xxxMapper in xxxxxxx required a bean of type 'xxxxMapper'that could not be found.

The injection point has the following annotations:

-@org.springframework.beans.factory.annotation.Autowired(required=true)

 

解决方法：

在Spring Boot启动类Application上添加注解@MapperScan，指定要扫描的Mapper类的包的路径，如：

@MapperScan("com.example.mapper")