Dog ow = new Dog("哦哦","小狗","1");
Dog yy = new Dog("丫丫","企鹅","3");
Dog ll = new Dog("兰兰","Q企","4");
List list = new ArrayList();
list.add(ow);
list.add(yy);
list.add(2,ll);//这里设定了他在第二位
for(int i = 0, i<list.size(); i++){
Dog dog = (Dog) list.get(i);
System.out.println("姓名:"+dog.getName()+"类型:"+dog.getStrain()+"年龄:"+getEag());
} 作者: 万琪 时间: 2013-6-28 18:55 数组,,也可以存对象,,但是数组不方便,,