博客

public class Person {
	private int age;
	private String name;
	public Person(String name,int age)
	{
		this.name=name;
		this.age=age;
	}
	public void setName(String name)
	{
		this.name=name;
		
	}
	public void setAge(int age)
	{
		this.age=age;	
	}
	public int getAge() {
		return this.age;
	}
	public String getName() {
		return this.name;
	}
	public void display(){
	   	System.out.println("姓名：" + this.name + "\n年龄：" + this.age );
	   }
	

	public static void main(String[] args)
	{
		Person person=new Person("小张",20);
		person.display();
	}
}