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J2EE面试题集锦(附答案) 一、基础问答2.抽象类和接口的区别(J2EE allehanda face questions (with answers) of a basic Q )

说明：  一个操作系统的课程设计，主要是利用Java编写的，期间用到了数据库技术(An operating system, curriculum design, mainly using Java, during the use of database technology)

退款传资料的详细功能、包含内容说明长把时间都花费在为(Chuan-refund detailed features, including the contents of that have spent a long time for the)

五子棋 Java版，带规则 .java文件，可直接查看，已经测试(Java version of backgammon with the rules. Java files, you can directly view, has been tested)

java代码写的大数操作，主要实现大数的加减乘除。。值得一看。。(java code written in large numbers operation, the main achievement of large numbers of arithmetic. . Worth a visit. .)

Java大学实用教程（第2版）书中例子的程序源代码(Java University Practical Course (2nd edition) book example source code)

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.)

Getting Started with the Java 3D API

java深入浅出设计模式的 一个总结 (Head First Design Patterns of Summary)

网络版JAVA版飞机大战，自己在学习JAVA网络开发时写的小栗子(Network version JAVA version of the aircraft war,Xiao Chestnut Written by myself in Learning JAVA Network Development)