org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'expertsMntnDao': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property photo found for type ExpertsMntnEntity!
ExpertsMntnEntity中没有photo属性，检查下你的映射
你可以参考一下这个链接：http://haolx.iteye.com/blog/1575411