package lkp;
class Person{
private String name;
private int age;
public Person(String name,int age){
this.name = name; //this调用本类中的属性
this.age = age; //this调用本类中的属性
}
public String getInfo(){
return name + age;
}
}
public class Test{
public static void main(String args[]){
Person person = new Person("张三",20);
System.out.println(person.getInfo());
}
}