中文摘要：

文章以超星数字图书馆为例，首先从资源、访问平台和方式、检索功能、阅读器资源建设、访问方式、检索功能、阅读器、扩展服务、在线教育指标等方面对其进行简要评价，然后进一步从文献资源、平台技术、用户体验、服务等方面构建电子书服务评价指标体系，最后提出电子书服务体系建设的侧重点，以完善图书馆电子书资源建设，为用户提供优质服务。

英文摘要：

The paper evaluates the Superstar Digital Library from the resources, access platform and way, retrieval function, reader resources construction, access method, the retrieving function, the reader, extension services, online education index, etc, and establishes an evaluation index system for ebook service from the literature resources, platform technology, and user experience and service, and the e-book service system construction strategy, finally proposes to improve the library electronic resources construction and provide the high-quality service for the user.