【SpringBoot】问题解决

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org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.wdy.ApplicationTests': Unsatisfied dependency expressed through field 'dog'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.wdy.pojo.Dog' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true), @org.springframework.beans.factory.annotation.Qualifier(value=)}

解决：删除下方@Qualifier