关于egg-graphql的 Schema 批量，带有依赖的查询

[zimo888]

graphql/graphql-spec#377

query A {
    hero 
    {
        id @export(as:"droidId")
        name 
        friends  @export(as:"r2d2Friends") 
        {
            name @export(as:"friendNames")
        }
    }
}
        
query B($droidId : String!) {
    droid (id : $droidId ) {
        name
    }
}

我觉得实现一个查询有依赖关系的@export很有意义啊，用directive 能不能实现export 呢？

[egg-bot]

Hello @zimo888. Please provide a reproducible example following the instruction.

Issues labeled by Need Reproduce will be closed if no activities in 7 days.

---

@zimo888，请根据这个说明提供最小可复现代码。

如果在 7 天内没有进展会被自动关闭。

[popomore]

如果 apollo 支持就是支持的

[egg-bot]

This issue is closed because it has been marked as Need Reproduce, but has not had recent activity.
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