package com.sf.day06; /** * ikun类 object类是所有对象的父类 */ public class IKun { /** * 属性 */ public String name; public String hair; public int age; // IKun{name='蔡徐坤', hair='中分', age=18} @Override public String toString() { return "IKun{" + "name='" + name + '\'' + ", hair='" + hair + '\'' + ", age=" + age + '}'; } /** * * 方法 */ public void playBask(){ System.out.println("IKun打篮球"); } /** * 重载方法 */ public void playBask(String name,int age){ System.out.println(age+"岁的"+name+"打篮球"); } }