标题: day09练习2 [打印本页] 作者: gcno93 时间: 2016-9-6 22:26 标题: day09练习2 需求二：
具体事物:基础班学生,就业班学生
共性:姓名,年龄,学习
特性：
基础班学生学JavaSE
就业班学生学Android
public class Demo02 {
public static void main(String[] args) {
BaseStudent b=new BaseStudent("aa",12);
b.study();
JiuYeStudent j=new JiuYeStudent();
j.study();
}
}
abstract class Student{
private String name;
private int age;
public abstract void study();
public Student() {
super();
}
public Student(String name, int age) {
super();
this.name = name;
this.age = age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
class BaseStudent extends Student{
public BaseStudent(){
super();
}
public BaseStudent(String name, int age) {
super(name,age);
}
@Override
public void study() {
// TODO Auto-generated method stub
System.out.println("基础班学生学JavaSE");
}
}
class JiuYeStudent extends Student{
public JiuYeStudent(){
super();
}
public JiuYeStudent(String name, int age) {
super(name,age);
}
@Override
public void study() {
// TODO Auto-generated method stub
System.out.println("就业班学生学Android");
}
}