编写book.java_编写一个javabean命名为:Book.java属性包括:

好的，以下是一个简单的 Book JavaBean 的代码，包括基本的属性和 getter/setter 方法：

public class Book {
    private String title;
    private String author;
    private String publisher;
    private int year;
    private double price;
    
    // 构造方法
    public Book(String title, String author, String publisher, int year, double price) {
        this.title = title;
        this.author = author;
        this.publisher = publisher;
        this.year = year;
        this.price = price;
    }
    
    // getter 和 setter 方法
    public String getTitle() {
        return title;
    }
    
    public void setTitle(String title) {
        this.title = title;
    }
    
    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 int getYear() {
        return year;
    }
    
    public void setYear(int year) {
        this.year = year;
    }
    
    public double getPrice() {
        return price;
    }
    
    public void setPrice(double price) {
        this.price = price;
    }
}

这个 JavaBean 包含了书籍的基本属性，包括标题、作者、出版商、出版年份和价格，并提供了对这些属性进行读写的方法。您可以根据需要添加其他属性和方法。