基于XML元数据交换的电子试卷管理系统

E-paper Management System Based on XML Metadata Exchange

基于XML元数据交换算法,在现有考试系统基础上,增加将电子试卷输出为XML文档的功能,设计出电子试卷管理系统。该系统按事先定义的XML文档模板,从数据库中提取出学生的电子试卷,生成包含学生原始答题信息和教师评卷信息的XML文档。实验结果表明,该系统使电子试卷文档不再依赖现有考试系统,加强电子试卷后期的管理。

This paper designs an e-paper management system. It adds the function to bring output of e-paper into XML document based on the existing examination system. It is based on XML metadata exchange algorithm. The system extracts e-paper of student from the database to generate the original answer of students and XML documents of information marked by teachers according to the predefined XML document template. Experimental result proves that the e-paper documents can no longer rely on the existing examination system, and it enhances the later period management of e-paper.