在我的项目中，我有两个实体，自然主义者（用户）和注释实体，我创建了它们之间的关系，如何在注释实体中保存reciever_id（加入cloumn

这是我的注释实体

@Entity()
export class Comments extends BaseEntity {

@PrimaryGeneratedColumn()
id: string

@ManyToOne(
type => Naturalist,
naturalist => naturalist.comments
)
@JoinColumn({
name: 'naturalist_id',
})
naturalist: Naturalist


@Column({ nullable: true, default: '' })
text?: string

@Column({ nullable: true, default: '' })
sender_id?: string
}

Naturist（我的用户）实体

@Entity()
export class Naturalist extends BaseEntity {

@PrimaryGeneratedColumn()
id: number

@Column()
user_id: string


@OneToMany(
type => Comments,
comment => comment.naturalist
)
comments: Comments[]

}

DTO包含

{
receiver_id: '2cc2f359-821c-4940-99ae-7386576d861b',
text: 'string',
id: 'e0464049-d1d9-474a-af5b-815805aa1c4b'
}

我想将receiver_id保存到我的注释实体