文章从资源采集角度对电子书长期保存在出版供应、许可模式等采购流程中面临的挑战进行了初步分析,然后,基于集团采购模式提出了有效界定授权主体,保证内容完整授权;主动主张长期保存权利,积极纳入采购合同;积极参与电子书产业标准制定,保障电子书长期保存公共服务开展等应对策略。 From the perspective of resource collection, the article analyzes the challenges faced in the long-term preservation of e-books in the procurement process such as publishing and supply, licensing model and so on. Then, based on the group purchasing model, it proposes that the main body of the authorization should be effectively defined to ensure the complete authorization of the content. Rights and actively into the procurement contract; actively participate in the development of e-book industry standards to protect e-books long-term preservation of public services and other coping strategies.