springboot项目启动报错

Description:

Field districtService in com.imp.controller.impDocController required a bean of type 'com.imp.service.impDocService' 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.imp.service.impDocService' in your configuration.

这说明impDocService没有注入
1、首先检查Controller中有没有引用，并加入注解@Autowired，经检查没有问题
2、检查impDocService接口，没有问题
3、检查impDocService实现类，发现被全部注掉了，惨兮兮，解注后好了
4、实现类记得加上@Service注解