Injection of autowired dependencies failed nested exception is Could not autowire field No qualify

Error creating bean with name 'userInfoController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.xiniu.core.service.basicUser.UserInfoService cn.xiniu.core.controller.UserInfoController.userInfoService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [cn.xiniu.core.service.basicUser.UserInfoService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

解决：
原因是service层的没有写注解（service）.加上 就解决了