Question

当我尝试使用Hibernate创建对数据库的任何查询时，我犯了同样的错误： Error code

DaoMethod：

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

AuthorEntity（设置字母和哈希码等号，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;
    }
}

为什么会出现此错误？我在IntellijIdea 2018 Java 1.8上执行此操作。 hibernate.cfg.xml

Answer 1

可以为您的sessionFactory尝试此代码吗？它帮助了我

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

Hibernate QuerySyntaxException表未映射

1 个答案: