expected at least 1 bean which qualifies as autowire candidate for this dependency

 Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [cn.kgc.service.UserService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency.

刚刚报这个错误，找了半天，发现手一快把UserServiceImplement的方法全部写完了但是还没继承Uservice类，还给它打了Service的注解，结果一直报找不到。不知道眼睛怎么长的