小编Mik*_*ulo的帖子

并且仍然设法在另一个实体中执行@OneToMany。

export class ProductsOfOrder { 
    @ManyToOne(() => Order, order => order.products)
    order: Order

    @ManyToOne(() => Product)
    product: Product

    @Column({type: 'integer'})
    amount: number
}

使用 order 外键的情况

@Entity()
export class Order {
    @PrimaryGeneratedColumn('uuid')
    id: string

    @ManyToOne(() => User)
    user: User

    @OneToMany(() => ProductsOfOrder, productsOfOrder => productsOfOrder.order, {cascade: true})
    products: ProductsOfOrder[]
}