生成 java实体类, 根据CREATE TABLE books ( id INT NOT NULL AUTO_INCREMENT, book_name VARCHAR(255) NOT NULL, edition VARCHAR(50) NOT NULL, publisher VARCHAR(100) NOT NULL, price DECIMAL(10,2) NOT NULL, cover_image BLOB NOT NULL,is_delete INT NOT NULL, PRIMARY KEY (id));

您可以根据以下代码生成一个对应于上述 MySQL 表的 Java 实体类：

public class Book {
    private int id;
    private String bookName;
    private String edition;
    private String publisher;
    private BigDecimal price;
    private byte[] coverImage;
    private int isDelete;

    public Book(int id, String bookName, String edition, String publisher, BigDecimal price, byte[] coverImage, int isDelete) {
        this.id = id;
        this.bookName = bookName;
        this.edition = edition;
        this.publisher = publisher;
        this.price = price;
        this.coverImage = coverImage;
        this.isDelete = isDelete;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getBookName() {
        return bookName;
    }

    public void setBookName(String bookName) {
        this.bookName = bookName;
    }

    public String getEdition() {
        return edition;
    }

    public void setEdition(String edition) {
        this.edition = edition;
    }

    public String getPublisher() {
        return publisher;
    }

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

    public BigDecimal getPrice() {
        return price;
    }

    public void setPrice(BigDecimal price) {
        this.price = price;
    }

    public byte[] getCoverImage() {
        return coverImage;
    }

    public void setCoverImage(byte[] coverImage) {
        this.coverImage = coverImage;
    }

    public int getIsDelete() {
        return isDelete;
    }

    public void setIsDelete(int isDelete) {
        this.isDelete = isDelete;
    }
}

在上面的代码中，我们定义了一个 Book 类，包含了与数据库表中的字段一一对应的属性。您可以根据需要修改字段名和数据类型，以及添加其他的属性和方法。同时，这个类还提供了一个无参构造函数和一个有参构造函数，以及 set 和 get 方法来操作属性。