Java(day07)StudyNotes

这是一个java web的mvc模式开发的新闻发布系统。非常适用。(this is a java web program.it s very useful.)

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个人工作中编写基于java nio的socket封装，基于事件的设计方式这点类似mina，但该框架的主要特点是简单！(Personal work, the preparation of the socket-based java nio package, event-based design approach this like mina, but the main features of the framework is simple! )

同人类任何语言一样，Java为我们提供了一种表达思想的方式。如操作得当，同其他方式相比，随着问题变得愈大和愈复杂，这种表达方式的方便性和灵活性会显露无遗。(Like any human language, Java provides us with a way of expression. If the operation is properly compared with other means, as the issues become larger and more complex, the expression of the convenience and flexibility will be shown.)

基本JBOX2D做的一个实例，封装圆形，矩形以及多边形，绑定精灵。用愤怒的小鸟图片为例子，大家下载自己修改(JBOX2D do a basic example of package circular, rectangular and polygonal, binding wizard. Photo by angry birds as an example, we download their modified)

java自定义Annotation,代码详细有注释，可以直接在MyEclipse运行。欢迎下载使用(java custom Annotation, codes detailed notes, directly in MyEclipse. Welcome to download)

修改实验7中定义的Rectangle类，使之拥有两个构造方法。其中一个是默认的，它使两点的坐标都为（0，0） 另一个带有4个参数，求出左上角和右下角点坐标为（2.1，3.2）、（5.2，6.3）的矩形的周长及面积，再利用带参数的构造方法创建Rectangle对象，求出左上角和右下角点坐标为（1，2）、（6.8，10.5）的矩形的周长及面积.(Modify the definition of experiment 7 Rectangle class, so that it has two constructors. One is the default, it makes two points of the coordinate of (0,0) the other with four parameters, find the upper left and lower right corner coordinates (2.1,3.2), (5.2,6.3) and perimeter and area of ​ ​ a rectangle, and then use a parameterized constructor method to create a Rectangle object, find the upper left and lower right corner coordinates (1,2), (6.8,10.5) rectangle of perimeter and area.)

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)

gpresto securoty for android games

Java decoder, decomplier