请编写一个实体类books，里面有书本的名称、作者等字段信息，并编写基本的CRUD，用Java

好的，这是一个简单的 `Book` 类的例子，其中包含了名称、作者和出版日期的字段，以及一些基本的 CRUD 方法：

public class Book {
    private String name;
    private String author;
    private Date publishedDate;

    public Book(String name, String author, Date publishedDate) {
        this.name = name;
        this.author = author;
        this.publishedDate = publishedDate;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getAuthor() {
        return author;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public Date getPublishedDate() {
        return publishedDate;
    }

    public void setPublishedDate(Date publishedDate) {
        this.publishedDate = publishedDate;
    }

    // CRUD methods

    public void create() {
        // code to create a new book in the database
    }

    public void read() {
        // code to read a book from the database
    }

    public void update() {
        // code to update a book in the database
    }

    public void delete() {
        // code to delete a book from the database
    }
}

希望这对你有帮助！