27 lines
727 B
Java
27 lines
727 B
Java
package com.inmind.extends01;
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/*
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继承的格式和和基本使用
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public class Fu{
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}
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public class Zi extends Fu{
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}
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继承的特点：子类拥有父类的所有内容，除了被private和构造方法。
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继承的好处：实现多个类中相同内容的复用,子类可以实现各自的不同功能需求!!!!
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*/
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public class Demo01 {
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public static void main(String[] args) {
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//创建一个班主任对象
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BanZhuRen bzr = new BanZhuRen();
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bzr.age = 20;
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bzr.name = "张三";
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bzr.salary = 5000.0;
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bzr.eat();
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Teacher teacher = new Teacher();
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teacher.age = 20;
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teacher.name = "张三";
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teacher.salary = 5000.0;
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teacher.eat();
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}
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}
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