中文摘要：

网络教育标准CELTS-43是有关学习平台的系统架构与服务接口标准。在研究数字教育平台体系结构的公用特性、层次结构以及体系结构与服务接口测试的基础上，提出一种基于XML绑定的测试方法，来测试基于标准的学习系统体系是否具备统一性的服务架构和可互操作的接口。

英文摘要：

Chinese E-Learning Technology Standard CELTS-43 is the specification for e-learning system architecture and service interface. Based on the research of digital learning systems＇ common characteristics and layered structure, at the same time on the basis of research on the testing of learning system architecture and service interface, the article gives an XML-based binding testing method to test whether there is uniformity of the service structure and interoperable interface in the standard-based learning systems.