关于mapstruct的qualifiedByName和expression的使用(解决List类型映射成String的情况)
@MapperpublicinterfaceCarMapper{CarMapperINSTANCE=Mappers.getMapper(CarMapper.class);/***映射*@paramcar*@return*/@Mappings({@Mapping(target="buyTime",source="buyTime",dateFormat="yyyy-MM-ddHH:mm:ss"),@M