********8、 Book， Book ： （bookId）， (bookName)， (author)， (publisher)， (price)。
a) ， get/set ；
b) ：show（）：
c) Book 。（ ）
d) TestBook, Book book， 。
public class Book {
private String bookId;
private String bookName;
private String author;
private String publisher;
private String price;
public Book(){
}
public Book(String bi,String bn,String au,String pu,String pr){
this.bookId=bi;
this.bookName=bn;
this.author=au;
this.publisher=pu;
this.price=pr;
}
void show()
{
System.out.println(" ："+this.bookId+" ："+this.bookName+" ："+this.author+" ："+this.publisher+" ："+this.price);
}
public String getBookId() {
return bookId;
}
public void setBookId(String bookId) {
this.bookId = bookId;
}
public String getBookName() {
return bookName;
}
public void setBookName(String bookName) {
this.bookName = bookName;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
public String getPublisher() {
return publisher;
}
public void setPublisher(String publisher) {
this.publisher = publisher;
}
public String getPrice() {
return price;
}
public void setPrice(String price) {
this.price = price;
}
public class TestBook {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Book book=new Book("20135850"," ！"," "," "," ");
book.show();
}
}