📄 bookdaoimpl.java
字号:
package com.bookshop.dao;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import com.bookshop.util.HibernateUtils;
public class BookDAOImpl implements BookDAO{
//得到所有的书
public List getAllBooks() {
Session session = HibernateUtils.getHibernateSession();
Query query= session.createQuery("from Book");
List list = query.list();
return list;
}
//按书名查询
public List getBookByName(String keyword) {
Session session = HibernateUtils.getHibernateSession();
Query query= session.createQuery("from Book as b where b.name like :keyword");
query.setString("keyword", "%" + keyword + "%");
List list = query.list();
return list;
}
}
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