标题:
java图书类实训
[打印本页]
作者:
1351462876
时间:
2018-10-13 11:27
标题:
java图书类实训
package 实训3;
public class BookTest {
public static void main(String[] args){
Book book=new Book();
book.setTitle("java程序");
book.setPageNum(300);
System.out.println(book.detail());
}
}
class Book{
private String title;
private int pageNum;
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public int getPageNum() {
return pageNum;
}
public void setPageNum(int pageNum) {
if(pageNum<200){
System.out.println("你输入的页数错误");
this.pageNum=200;
}else{
this.pageNum = pageNum;
}
}
public String detail(){
return "每本教材名称为"+title+"页数为"+pageNum;
}
}
BookTest.rar
2018-10-13 11:27 上传
点击文件名下载附件
下载积分: 黑币 -5
452 Bytes, 下载次数: 4, 下载积分: 黑币 -5
源代码
欢迎光临 (http://www.51hei.com/bbs/)
Powered by Discuz! X3.1