java - Hibernate QuerySyntaxException 表未映射

Question

当我尝试使用 Hibernate 创建任何数据库查询时，我犯了同样的错误: Error code

道法:

@Override
public List findAll() {
    openCurrentSessionWithTransaction();
    List books = currentSession.createQuery("from AuthorEntity").list();
    closeCurrentSessionWithTransaction();
    return books;
}

AuthorEntity(Setter 和 hashcode&equals 存在但隐藏):

import javax.persistence.*;
import java.util.Objects;
@Entity
@Table(name = "author")
public class AuthorEntity {
    private long authorId;
    private String name;

    @Id
    @Column(name = "author_id")
    public long getAuthorId() {
        return authorId;
    }

    @Basic
    @Column(name = "name")
    public String getName() {
        return name;
    }
}

为什么会出现这个错误？我在 IntellijIdea 2018，Java 1.8 上执行此操作。 hibernate.cfg.xml

Answer 1

你能为你的 sessionFactory 尝试这段代码吗？它帮助了我

final StandardServiceRegistry registry = new StandardServiceRegistryBuilder()
            .configure().build();
sessionFactory = new MetadataSources(registry).buildMetadata().buildSessionFactory();