No qualifying bean of type ‘com.zl.UserService‘ available:Dependency annotations:.........

type ‘com.zl.UserService‘ available:Dependency annotations:........."/>

No qualifying bean of type ‘com.zl.UserService‘ available:Dependency annotations:.........

错误日志：

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.zl.UserService' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1654)at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1213)at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1167)at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593)... 32 common frames omitted
Disconnected from the target VM, address: '127.0.0.1:62313', transport: 'socket'

产生原因：

是因为UserService和我项目的目录不一样造成的，项目目录：com.lz

解决方法：

在项目启动类扫描com.zl.UserService该目录就好了

@SpringBootApplication(scanBasePackages = {"com.zl.UserService"})