java编写一个book类

以下是一个简单的 Java Book 类的示例：

public class Book {
    private String title;
    private String author;
    private int pageCount;
    private String publisher;
    private String isbn;

    public Book(String title, String author, int pageCount, String publisher, String isbn) {
        this.title = title;
        this.author = author;
        this.pageCount = pageCount;
        this.publisher = publisher;
        this.isbn = isbn;
    }

    // Getters and Setters
    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 int getPageCount() {
        return pageCount;
    }

    public void setPageCount(int pageCount) {
        this.pageCount = pageCount;
    }

    public String getPublisher() {
        return publisher;
    }

    public void setPublisher(String publisher) {
        this.publisher = publisher;
    }

    public String getIsbn() {
        return isbn;
    }

    public void setIsbn(String isbn) {
        this.isbn = isbn;
    }
}

这个 Book 类有五个属性，分别是书名、作者、页数、出版社和 ISBN 编号。它还包含一个构造函数和一些 Getter 和 Setter 方法，用于获取和设置属性。