Web是一种基于互联网的逻辑业务信息加工技术,其可以有效地应用于自动化管理系统,比如教务管理、学籍管理、在线学习等教育教学系统。论文详细地分析了Web服务的关键技术,分别是XML技术、WSDL技术、UDDI技术、SOAP技术等,将用户的逻辑业务请求信息发送给Web服务器,同时可以将数据库处理的结果封装在一起发送给浏览器,显示在系统交互界面上,具有重要的作用。 Web is a web-based logic business information processing technology, which can be effectively used in automated management systems, such as educational administration, student status management, online learning and other education and teaching systems. The thesis analyzes the key technologies of Web services in detail, including XML technology, WSDL technology, UDDI technology and SOAP technology, and sends the user’s logic business request information to the Web server. At the same time, the results of the database processing can be encapsulated and sent to Browser, displayed in the system interface, has an important role.