6个java实现的分类方法（检测过，可用）,-classification approach based on java

这是本人在上学的时候写的一个小鸡过马路的程序.里面据体实现了音乐播放,碰撞检测等功能J2ME程序-This is when I go to school at Writing a chicken crossing the road procedures. Inside the body, according to realize the music player, features such as collision detection procedures J2ME

一个jsp+servlet+ajax实现的注册时异步检测注册的用户名是否已经被注册过-A jsp+servlet+ajax achieve registration asynchronous detection registered user name has already been registered