cmpp2.0

创建四个类，分别为Employee类、SalariedEmplyee类、HourlyEmployee类和CommissionEmployee类。其中Employee类是其他三个类的父类。Employee类包含姓名和身份证号。除此之外，SalariedEmployee类还应包含每月工资；HourlyEmployee类还应包含每小时工资数和工作时间数；CommissionEmployee还应包含提成比例和销售总额。每个类都应有合适的构造方法、数据成员的设置和读取方法。编写一个应用程序，创建这些类的对象，并输出与对象相关的信息。注意子类有时需调用父类的构造方法和被覆盖的方法，成员变量定义为private,对有些方法实现重载。 (Create four categories, namely the Employee class, SalariedEmplyee class, HourlyEmployee classes and CommissionEmployee classes. Employee class is the parent class where the other three classes. Employee class contains the name and ID number. In addition, SalariedEmployee class also includes a monthly salary HourlyEmployee class should also include the number of hourly wages and the number of working hours CommissionEmployee should also include the proportion and total sales commission. Each class should have the right to set and read the constructor method, data members. Write an application to create objects of these classes, and output information associated with the object. Sometimes need to call attention to a subclass of the parent class constructor and methods are covered, member variables defined as private, to achieve overloading of some methods.)

Struts ActionServlet控制器对象，Struts framework的工作原理和组件，Struts配置文件简介等等(Struts ActionServlet controller objects, Struts framework and components of the working principle, Struts configuration files, etc. About)

eclipse开发环境配置教程,支持tomcat_Maven_jetty_JBoss(eclipse development environment configuration tutorial support tomcat_Maven_jetty_JBoss)

这实一个求最短路径的实验，对初学者很有用，特别实学习　数据结构的同学(This is a shortest path experiment, very useful for beginners, in particular data structure is learning students)

利用JAVA实现试题库系统，可以自动组卷，内含数据库MDF文件以及实验报告(Realization of database system using JAVA, you can auto generating test paper, embedded database MDF files and test reports)

说明：  高质量文件传输,界面开发的文件传输软件，可以方便的传输文件，速度快，而且支持大文件(high-quality file transfer, interface development of file transfer software that can facilitate the transmission of documents, faster, but also supports large files)

javase的第一个练习，对于初学者很有参考价值。(javase first exec, it is useful for fresh)

Source requirements for at least 5 C or Java source code or programming or other good source of learning materials,

扫雷，模仿windowsXP下的扫雷。自己加了外挂的共能，有JAVA语言实现，IDE为MyEclipse.(Minesweeper, imitate mine clearance under windowsXP. Add their own plug co JAVA language, IDE for MyEclipse.)

（1）某邮局对邮寄包裹有如下规定：若包裹的长宽高任一尺寸超过1米或重量超过30千克，不予邮寄；对可以邮寄的包裹每件收取手续费0.5元，再加上根据下表按重量weight计算的邮资，请编写程序计算某包裹的邮寄资费。 重量（千克） 收费标准（元） weight<=10 1.00 10<weigh<=20 0.90 20<weigh<=30 0.80 （2）设计一个Rectangle（矩形）类，数据成员包括length（长）、width（宽）。要求成员方法实现以下功能： ①由键盘输入长和宽 ②计算面积 ③计算周长 ④输出面积和周长 （3）一辆卡车违反交通规则，撞人后逃跑。现场有3人目击事件，但都没记住车号，只记下车号的一些特征。甲说：牌照的前两位数字式相同的；乙说：牌照的后两位数字是相同的，但与前两位不同；丙是数学家，他说：4位的车牌号刚好是一个整数的平方。请根据以上线索求出车号。(Java mid-term test)