1.15 作业 自定义类

public class shu {
    private String shuming;//书名
    
    private String leixing;//类型
    
    private String zuozhe;//作者
    
    private String jiage;//价格
    
    public shu(String shuming,String leixing,String zuozhe,String jiage)//利用构造方法初始化
    {
        this.shuming =shuming;
        
        this.leixing = leixing;
        
        this.zuozhe = zuozhe;
        
        this.jiage = jiage;
        
    }
    public String getShuming()
    {
        return shuming;
    }
    public String getLeixing()
    {
        return leixing;
    }
    public String getZuozhe()
    {
        return zuozhe;
    }
    public String getJiage()
    {
        return jiage;
    }

}

public class book {

    public static void main(String[] args) {
        
        shu book = new shu("惊悚乐园","奇幻灵异","三天两觉","24");
        
        System.out.println("书名："+book.getShuming());
        
        System.out.println("类型："+book.getLeixing());
        
        System.out.println("作者："+ book.getZuozhe());
        
        System.out.println("价格："+ book.getJiage()+"元");

    }

}