应用Java写的网上选课系统，基本功能都已实现了，供大家参考-Applications written in Java online course system, the basic functions have been achieved, for your reference

本系统为网上书店，采用ASP.net进行开发，java语言，主要实现了登录后可查看书架信息，点击购买，还可以对书的信息进行管理等，功能齐全，数据库采用sqlserver，源码中带有数据库文件可直接使用。-The system for the online bookstore, ASP.NET development, java language, the main achievement login to view the bookshelf information, click to buy,