12.5

test测试类
package Test;

import java.sql.SQLException;
import java.util.List;

import Dao.BookDao;
import Dao.BookDaoimpl;
import Entity.Book;

public class test {

public static void main(String[] args) throws SQLException {
// TODO Auto-generated method stub

BookDaoimpl dao = new BookDao();
Book book = new Book();
List<Book> rows = dao.selectBook();
System.out.println(rows);

}

}
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原文链接：https://blog.csdn.net/m0_63229717/article/details/126680720