随着Internet技术的成熟和日益迅速的发展 ,基于Web数据库技术的应用已成为数据库应用方面的新课题。本文结合我国海船船员适任考试网络化的课题 ,研制开发了船员无纸化考试系统 ,介绍了Web数据库的应用原理、设计过程和关键技术 With the maturity and rapid development of Internet technology, the application based on Web database technology has become a new topic in database application. In this paper, we have developed a paperless examination system for seafarers based on the networked competency test of seafarers in our country, and introduced the application principle, design process and key technologies of Web database