Question

java srping mvc+spring+hibernate中发生的错误

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userAction': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.service.UserService com.action.UserAction.userService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.service.UserService] 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)}Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.service.UserService com.action.UserAction.userService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.service.UserService] 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)}

Answer 1

No matching bean of type [com.service.UserService] found for dependency没有找到JavaBean UserService