人的构造方法

public class Person {
String name;
int age;

public void display(){
    System.out.println("name:"+name+"age"+age);
}

Person(String n,int a){
    name=n;
    age=a;
}
}

public class Test{
    public static void main(String[] args) {
Person p=new Person("小花儿", 8);
p.display();

}
}