JAVA数据库系统项目开发实践，包括了酒店信息管理系统、电子书店管理系统、办公自动化、会员管理、物流管理、学生信息管理系统的开发。-JAVA database system project development practice, including the hotel information management system, electronic bookshop management systems, office automation, membership management, logistics management, student information management system development.