问题是，当我运行应用程序时，hibernate在tahograph\u cards表中创建了一个列user\u id，而我不想在users表中创建一个列tahograph\u card\u id。这是一段一夫多妻的关系。
这是我的档案：
应用程序属性：

spring.datasource.url=jdbc:mysql://127.0.0.1:3306/getmydrivercard
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.jpa.generate-ddl=true
spring.jpa.hibernate.ddl-auto = update

用户：

package com.getmydrivercard.getmydrivercard.models;

import com.fasterxml.jackson.annotation.JsonIgnore;
import org.hibernate.annotations.GenericGenerator;
import org.hibernate.annotations.OnDelete;
import org.hibernate.annotations.OnDeleteAction;

import javax.persistence.*;
import javax.validation.constraints.NotEmpty;
import java.util.HashSet;
import java.util.Set;
import java.util.UUID;

@Entity
@Table(name = "users")
public class User {
    private static final String EMPTY_STRING = "";

    @Id
    @GeneratedValue(generator = "uuid2")
    @GenericGenerator(name = "uuid2", strategy = "uuid2")
    @Column(columnDefinition = "BINARY(16)")
    private UUID userId;

    @NotEmpty
    private String username;

    @NotEmpty
    private String password;

    @NotEmpty
    private String email;

    @OneToMany(fetch = FetchType.LAZY, mappedBy = "user", cascade = CascadeType.ALL)
    @OnDelete(action = OnDeleteAction.CASCADE)
    @JsonIgnore
    private Set<TahographCard> tahographCards;

    private String comments;

    protected User(){}

    public User(String username, String password, String email){
        setUsername(username);
        setPassword(password);
        setEmail(email);
        setComments(EMPTY_STRING);
        setTahographCards();
    }

   //getters and setters
}

塔霍卡：

package com.getmydrivercard.getmydrivercard.models;

import org.hibernate.annotations.GenericGenerator;

import javax.persistence.*;
import javax.validation.constraints.NotEmpty;
import java.util.UUID;

@Entity
@Table(name = "tahograph_cards")
public class TahographCard {
    @Id
    @GeneratedValue(generator = "uuid2")
    @GenericGenerator(name = "uuid2", strategy = "uuid2")
    @Column(columnDefinition = "BINARY(16)")
    private UUID tahographCardId;

    @NotEmpty
    private Boolean isActive;

    @NotEmpty
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "userId")
    private User user;

    protected TahographCard(){}

    public TahographCard(User user){
        setUser(user);
        setActive(true);
    }
    //getters and setters
  }

我尝试了mappedby和其他一些我在互联网上找到的东西，但仍然不起作用。先谢谢你。