pcm

说明：  MagicDraw与外部通信的插件程序,通过开发MagicDraw的插件完成MagicDraw与外部软件的通信(Magicdraw plug-in program for external communication)

JPA框架所需的jar包,本jar包适用于ORM框架,(JPA framework required jars, this jar package is suitable for the ORM framework,)

Struts力图从整体上减轻构造企业级Web应用的负担，并提供国际化和数据库连接池支持。Struts体系可以看成两个相对独立的部分：第一个部分是Struts API，用于编写支持Struts的应用组件；第二部分是Struts的JSP标记库，由html、bean、logic和template四个标记组成(Struts structure seeks to reduce the overall burden of enterprise-class Web applications and provides internationalization and database connection pooling support. Struts system can be seen as two relatively independent parts: The first part is the Struts API, used for the preparation of the application components to support Struts second part of Struts' s JSP tag library, from html, bean, logic, and template of four markers composition)

基于JAVA的B+树数据结构，B+树是改进的平衡二叉树，查询效率更高。(JAVA-based B+-tree data structure, B+ tree is an improved balanced binary tree, the query more efficient.)

Java中String.format的用法(String.format usage in Java)

说明：  异常的应用示例 throws, throw, try, catch, finally 异常链的传递(exception demo throws, throw, try, catch, finally)

一系列实验参考资料,希望对大家有点参考价值.是用JAVA编写的(series of experiments reference, in the hope that right we are a bit reference value. Java is used to prepare the)

jsp中用session实现购物车功能,简易购物车(session to achieve Shopping Cart)

校园宿舍管理系统分享,登录，查询，考勤，添加学生(Campus dormitory management system sharing)

an ordering system in java