2016-6-8 this指针用法


class Student

{

 public String name;

 private int 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 demo1{

 public static void main(String [] args){

  

  Student s1=new Student();

  s1.setName("java");

  s1.setAge(178);

  System.out.println(s1.getName()+"  "+s1.getAge());

  

  Student s2=new Student();

  s2.setName("java1");

  s2.setAge(178);

  System.out.println(s2.getName()+"  "+s2.getAge());

  

 }

 

 

}