day7 test03

本文主要是介绍day7 test03，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

package day7;class Person1
{private String name;public Person1(){System.out.println("无参的Person()被调用了");}public Person1(String name){this();//调用本类中其他构造函数System.out.println("有参的Person()被调用了");this.name = name;}
}class Student1 extends Person1
{private String name;public Student1(){super("abc");//this("abc");System.out.println("无参的Student()被调用了");}public Student1(String name){//super(name);this();System.out.println("有参的Student()被调用了");}
}public class test03 {public static void main(String args[]){new Student1("abc");}}

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