some example of java program

一个简单的　jsp购物车源代码，适合初学者学习用，　初学者不要错过哦。-a simple jsp Cart source code, for beginners to learn from, oh, beginners should not miss.

jpetstor学习，有时间可以一起-jpetstor learning and have time to take a look at

这是java编写的一个流量计算的组件，非常通用，希望有这个需要的朋友可以看看。-prepared in a volume of components, very generic, hope to have this need to see our friends.

一个巨强的java做的学生成绩管理系统。-a strong java giant of the students do performance management system.

这是一个Applet下的动画，多线程的例子。-This is an Applet of animation, multithreaded example.

在一个类中要用到另一个类的方法，通常是在文件 ∶ 头import进来，然后在用到时再new一个对象，我现在 ∶ 希望我的一个类里有一个方法，该方法接受一个类名和 ∶ 一个方法名，然后在在程序中动态的调用其他类的方法 ∶ 而不要在文件头import该类，免得每引用一个类的方法就要 ∶ 从新编译，如何实现呢？ ∶ 另外在java里调c++的dll文件我也没试通，请各位大虾 ∶ 指教！ ∶ 多谢，多谢！ -in one category to another category to use the method, usually in the paper : the first import coming, and then used again when a new object, I now : I hope there are a category of a method to accept a name and category : a method name, and then in the process of dynamic call other categories of methods : instead of the first import of such documents, to avoid every kind of a quote we should approach : new compiler, and how to realize? : Another java Lane in the c-dll file I have not had a trial, please prawns : enlighten! : Thank you, Thank you!

一个小游戏，进行输入大小数字的判断-a small game for the importation of small figures judgment

粒子群算法源码，java,c,vb,粒子群优化PSO程序包(Java,C,VB) -PSO source, java, c, vb, PSO PSO Pack (Java, C, VB)

c/s结构的考试系统，用Java写的，很适合初学者学习使用。-c/s structure of the examination system, written by Java, it is suitable for beginners learning to use.

图片上传类 ,能上传管理图片- On the picture passes on the kind, can on pass on the management picture