OrderTickets

wifi控制软件，连接IP地址和端口就可以控制自己的WIFI控制器，操作简单。(wifi control software, IP address and port can control their WIFI controller, simple operation.)

说明：  EasyPay(易支付)集成并高度封装了Android平台的微信支付，支付宝支付以银联支付。使用此库，开发者可以使用简单方便的api实现支付功能。 易支付编码实现遵循设计模式六大原则，并且使用了单例以及策略模式来实现整个库,扩展性良好,可以轻松扩展其他支付方式如百度，美团等。支付方式类继承IPayStrategy接口，支付信息类实现IPayInfo接口，再分别传入场景类EasyPay中即可。具体请参照代码中支付宝或者微信或者银联支付方式封装。(This is a library for Developers easily to use Alipay,WechatPay and UnionPay in Android project.)

实现了用Java语言实现TCP协议的传输。(TCP protocol using Java language transmission.)

apk sample. kingdom rush

JAVA多线程C/S结构的演示,多线程客户端.(JAVA multi-threaded C/S structure of the presentation, multi-threaded client.)

列车购票系统，列车员，用户，购票查询增删改等功能(Train ticketing systems, conductor, users, ticket inquiries CRUD functions)

说明：  本资源提供了《大话Java——从零基础到数据库、Web开发》 书籍中的源代码，即书中范例部分的代码。希望对你们有用。(The resources of the &quot talking big Java- from zero to a database-based, Web development&quot books, the source code, that is part of the book example code. Hope that useful.)

学习JAVA从这本书学起，很好的书值得珍藏，希望能给大家一些帮助。(Thinking in Java)

实现一个程序，对用户输入的类权限、成员权限、以及使用该类对象的环境与这个类的关系，判断这个环境中能不能访问这个类的这个成员。 4． 背景知识介绍：对类成员的访问权限由3个方面决定：（1）类的访问权限（public或default），（2）成员变量的访问权限（public, protected, default或private），以及环境与类的相互关系（同类SameClass，同包不同类SamePackageNoteSameClass，不同包但为子类OtherPackageSubClass，不同包非子类OtherPackageNotSubClass）。例如，如果一个类A是public的，它的一个成员变量x是protected的，则这个成员变量的访问权限是default的，试图访问这个类的一个运行环境与A的关系是OtherPackageSubClass，则这个环境中能够访问变量x。(Implement a program, the relationship between the classes of permissions, user input member permissions, as well as the environment of use of such objects of this class, it is judged in this environment can not access this members of this class. 4. Background knowledge: the access rights of the class members decided by three aspects: (1) access rights (public or default), (2) the member variable access rights (public, protected, default or private), as well as environmental and the relationship of the class (of similar SameClass, same package different classes SamePackageNoteSameClass, different packages, but for subclass OtherPackageSubClass, different package non-subclass OtherPackageNotSubClass). For example, if a class A is public, it s a member variable x is protected, the access rights of the member variables is default, tries to access a runtime environment for this class A relationship is OtherPackageSubClass this environment be able to access the variable x.)

java入门必备，适合初学者，非常好用的。(java entry required, suitable for beginners, very easy to use.)