Description:
Field homeMapper in com.tamu.tio.service.EventsService required a bean of type ‘com.HomeMapper’ that could not be found.
The injection point has the following annotations: - @org.springframework.beans.factory.annotation.Autowired(required=true)
出现这个问题的原因是因为启动类扫描不到这个（com.HomeMapper）包 解决办法在HomeMapper加上@Mapper注解就ok了
