package lc1;
public class Person {
private String name;
private String location;
Person(String name){
this.name=name;
location="beijing";
}
Person(String name,String location){
this.name=name;
this.location=location;
}
public String info(){
return"name:"+name+"location:"+location;
}
}
public class Student extends Person{
private String school;
Student(String name,String school){
this(name,school,"beijing");
}
Student(String n,String l,String school){
super(n,l);
this.school=school;
}
public String info(){
return super.info()+"school:"+school;
}
}
public class Test {
public static void main(String[] args) {
// TODO 自动生成的方法存根
Person p1=new Person("A");
Person p2=new Person("B","shanghai");
Student s1=new Student("C","s1");
Student s2=new Student("C","shanghai","s2");
System.out.println(p1.info());
System.out.println(p2.info());
System.out.println(s1.info());
System.out.println(s2.info());
}
}
本文出自 “技术的秘密” 博客,请务必保留此出处http://liucongcong.blog.51cto.com/11527480/1769659
原文地址:http://liucongcong.blog.51cto.com/11527480/1769659