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public class Test1 {public static void main(String[] args) {// 实例化 农夫Father father = new Father();father.setName("农夫");father.setAge(90);System.out.println(father.getAge() + " 岁 " + father.getName() + " 有 " + father.getWealth());Father father = new Father("农夫", 90);System.out.println(father.getAge() + " 岁 " + father.getName() + " 有 " + father.getWealth());Son son = new Son("农夫", 90);System.out.println("儿子知道父亲的 ： " + son.getAge() + " 岁 " + son.getName() + " 有 " + son.getWealth());son.work();}}//父类class Father {private String name;private int age;private String wealth;public Father() {wealth = "100两黄金";}public Father(String name, int age) {this();this.name = name;//this.age=age;this.setAge(90);}public void work() {System.out.println("耕地");}public String getWealth() {return wealth;}public void setAge(int age) {this.age = age;}public int getAge() {return age;}public void setName(String name) {this.name = name;}public String getName() {return name;}}//子类class Son extends Father {public Son(String name, int age) {super(name, age);//super.setName(name);//super.setAge(age);}public void work() {super.work();System.out.println("儿子 寻找黄金宝藏");System.out.println("只有通过自己的勤奋劳动, 才能得到果实 是最大的宝藏");}}关于“Java面向对象之super关键字怎么用”这篇文章就分享到这里了，希望以上内容可以对大家有一定的帮助，使各位可以学到更多知识，如果觉得文章不错，请把它分享出去让更多的人看到。
