java基础编程示例3

定时器开源项目, 相对于 jcrontab, Quartz 算是更完整的一个项目, 随著开发的版本上来, 他已经脱离只是写在程序里面的计时器, 在指定的时间或区间, 处理所指定的事件. 也加入了 servlet, 可以在 jsp/servlet container 执行-timer open-source projects, compared to jcrontab, Quartz is a more complete project, with the development onto the version that he had only written from the inside of the timer, at the designated time interval or address specified by the incident. Have joined the servlet can jsp/servlet container implementation

用jdom解析xml , 需要用到jar包jdom.jar-Xml parsing using jdom

用Swing实现的CHM制作工具，支持拖放管理节点。用xml文件保存工程文件。根据目录结构生成文档。-Swing by authoring tools to achieve the CHM, to support the drag-and-drop management node. Xml file is saved with project file. According to the directory structure to generate documents.

在JAVA中通过异或可以对2个数字进行交换。 -change the two numbers

Portlet上的文件上传 类似smartupload-file upload on portlet,like smartupload

conference java project

JAVA五子棋 -JAVA Gobang Gobang

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TCPSocket+UDP通信java聊天室源文件 TCPSocket+UDP通信java聊天室源文件-TCPSocket+ UDP traffic java chat room source files TCPSocket+ UDP traffic source files java chat room

利用list实现了一个简单的消费项目列表管理程序，用java语言实现了LinkedList类，List类，Expense类，ItemExpense类，ItemDataExpense类，是一个很好的教学用程序。-Implementing an Expenselist using a class of list,supply the class of List,Expense,ItemExpense,ItemDataExpense.It is a good tutorial program .