SSH整合出现NoSuchBeanDefinitionException: No bean named 'userinfoDao' is defined

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'test.TestService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'userinfoDao' is defined org.springframework.beans.factory.BeanCreationE