JFreeReport扩展库

报表制作 jfsjadlfjl fsdajfjl kphogofiorl fjlksdo-report of made

corejava编程源码2-corejava programming source 2

简单的类，定义了一个简单的Ball类，包含方法。-A simple class defines a simple Ball class, including methods.

一个基于struts框架做的项目任务管理系统，值得参考-To do a project based on struts framework for task management system, it is also useful ...

jbshortcourse

利用RichFaces控件实现文件上传。其中包括页面文件和javaBean文件各一个。javaBean需要设置为托管bean，即需要配置-RichFaces implementation using file upload control. Including documents and javaBean pages of a document. Trust required javaBean set to bean, that is required to configure

基于FRAME的一个写字板的例子，其中涉及到JTable, MDI, text file, array等知识，适用于初学JAVA的朋友参考-on a tablet example, which refers to J, MDI, text file, array of knowledge applicable to beginners friends reference JAVA

该代码是Java 环境下编写的用户注册界面代码 -Java register

编写一个线段类 MyLine，要求如下: 主要属性有： x ，y ；类型为Point (查看API) 编写构造方法，如 MyLine(Point p1 , Point p2) 编写5个成员方法。如： 检查线段是否位于第一象限check()… 求线段的长度 length() … 判断两条直线是否相交(另一线段作为参数)。 编写一点到该线段（或延长线）的距离 其他方法。 注：编写方法时，考虑利用Point类的方法 编写测试程序-Write a segment class MyLine, requirements are as follows: The main attributes are: x, y type Point (see API) the preparation of construction methods, such as MyLine (Point p1, Point p2) prepared by five members of the method. Such as: Check whether the line segment in the first quadrant check () ... order to segment the length of the length () ... to determine whether the two straight lines intersect (the other segment as a parameter). The preparation of 1:00 to the line segment (or extension) of the distance from other methods. Note: The preparation method, consider using the Point class approach to preparing test program