test_me.java

来自「接着上次传入一些Java学习中的实验」· Java 代码 · 共 22 行

class person{
	private int age=1;
	public person(){}
	public person(int i){age=i;}
	public void setAge(int i){age=i;}
	public int getAge(){return age;}
	public void display(){System.out.println(this.age);}
}
public class Test_me{
	public static void main(String[]args){
		int r;
		person p=new person();
		person pr=this.person(11);
//		pr.person(11);
		pr.display();
		p.display();
		p.setAge(10);
		p.display();
		r=p.getAge();
		System.out.println(r);	
	}
}