学习编程一定要学好基础，我个教程里面有很多个例子，可以很快，很容晚就学好入门的功夫，对以后学习java很有帮助

这是一个猜数字的小游戏-This is a small game viewing

一个免费的java版本的条码扫描软件QRcode

阳光酒店管理系统(源码+文档) 1引言 3 1.1编写目的 3 1.2背景 3 2界面功能描述 4 2.0主界面 4 2.1散客开单 4 2.2团体开单 5 2.3宾客结帐 5 2.4客房预订 6 2.5 营业查询 7 2.6 客户管理 7 2.7 网络设置 8 2.8系统设置 9 2.9 关于我们 10 2.10系统日志 -Sunshine Hotel Management System (source+ documentation) prepared by the purpose of an Introduction 3 1.1 Background 3 1.2 interface features 32 described 4 2.0 The main interface 4 2.1 FIT 4 2.2 groups billing billing 5 2.3 Checkout 5 guests 6 2.5 Business 2.4 Reservations Query 7 2.6 Customer Management 7 2.7 Network Settings 8 2.8 System Settings 9 2.9 About Us 10 2.10 System Log 11

这是关于JAVA与SQLSERVER数据库的程序，用JAVA语言编写。-This is on the JAVA and SQLSERVER database procedures, using JAVA language.

java mail的源码，单人 ，带附件，多人发邮件这些例子-java mail

连接oracle数据库的数据库元数据的操作-database metadata operation

算法分析的多边形游戏,通过算法实现多边形之间数字的计算-algorithm analysis of the polygon games, polygon between algorithm calculates the number of

lucene作的搜索功能，用到java,jsp-Lucene as the search function, using java, jsp

使用Java语言编写的Web Service通用客户端和测试工具-use of the Java programming language for Web Service universal client and testing tools

抽象就是忽略一个主题中与当前目标无关的那些方面，以便更充分地注意与当前目标有关的方面。抽象并不打算了解全部问题，而只是选择其中的一部分，暂时不用部分细节。抽象包括两个方面，一是过程抽象，二是数据抽象-Abstract is that it has overlooked a theme has nothing to do with the current objectives of those aspects in order to more fully with the current objectives of the attention-related aspects. Abstract does not intend to understand all the issues, but only select one part of the moment do not have some details. Abstract two aspects, first, the process of abstraction, and the other is an abstract data