package com.fs.test;

public class Test {

    public static void main(String[] args) {
        // 先声明后赋值
        book b;//声明一个Book类型的引用变量b
        b = new book();//通过new创建好对象后,将对象的地址赋给b变量,对象中保存的是成员变量
        b.name = "再别康桥";
        b.author = "徐志摩";
        b.price = "28.00元";
        b.publisher ="北京联合出版公司";
        System.out.println("书名:" + b.name + ",作者:" + b.author + ",价格:" + b.price + ",出版社" + b.publisher);

    }

}

 

相关文章:

  • 2021-12-29
  • 2022-12-23
  • 2022-02-03
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
猜你喜欢
  • 2021-06-08
  • 2022-12-23
  • 2021-08-31
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2022-02-15
相关资源
相似解决方案