JAVA编程思想 Ch3.5题

练习5：创建一个class类，包含连两个String字段 :name、says。在main方法中创建两个Dog方法 一个命名为spot 叫声为 Ruff,另一个命民为scruffy，叫声为：Wuff；然后显示               他们的名字和叫声。

public class quan {
    String name;
    String says;

    public void setName(String name){
        this.name =name;
    }

    public String getName() {
        return name;
    }

    public String getSays() {
        return says;
    }

    public void setSays(String says) {
        this.says = says;
    }
}

public class Dog {

    public static void main(String[] args) {
        quan spot = new quan();
        quan scruffy = new quan();
        quan xiaoQ = new quan();

        spot.setName("spot");
        scruffy.setName("scruffy");
        xiaoQ.setName("xiaoQ");
        spot.setSays("Ruff!");
        
        System.out.println(spot.getName());
        System.out.println(spot.getSays());
        System.out.println(scruffy.getName());
        System.out.println(scruffy.getSays());

    }
}

 

 2020-04-30