/*無參構造方法和有參構造方法*/
class Person8{
private String name;
private int age;
public Person8(){
System.out.println("呼叫了無參構造方法。。。");
}
public  Person8(String name, int age){
this();
this.name = name;
this.age = age;
System.out.println("呼叫了有參構造方法，並給私有屬性賦值。。。");
}
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;
}
public void prin(){
System.out.println("名字："+this.name+"  ,年齡："+this.age);
}
}
public class PersonDemo8 {


public static void main(String[] args) {
// TODO Auto-generated method stub
Person8 per8 = new Person8("張三",34);
per8.prin();
}


}