未选择 mikro-orm 关系字段

问题描述

我正在尝试选择嵌套关系字段并遵循 docs。但是，以下查询仅提供 id rating 和 review 字段。我错过了什么？

// in user entity
  @OnetoMany(() => Review,(review) => review.by,{ orphanRemoval: true })
  reviews = new Collection<Review>(this)

// in review entity
  @ManyToOne(() => User)
  by: User

...

      const reviews = await DI.reviewRepository.find(
        { service: id },{
          populate: {
            by: LoadStrategy.SELECT_IN,},fields: ["id","rating","review",{ by: ["id","firstName","lastName"] }],)
    ```

"@mikro-orm/core": "^4.5.4"
"@mikro-orm/sqlite": "^4.5.4"

解决方法

通过在字段中包含关系实体使其正常工作

...
fields: ["id","rating","review","by","by.firstName","by.lastName"]
...