对另一个结果执行 GraphQL 查询 [英] Executing GraphQL queries on the result of another one

问题描述

我正在尝试获取 Gatsby 中文件夹名称的列表，以及位于其中的文件的名称.

I'm trying to get a list of folders name in Gatsby, along with the name of the files located inside them.

这是我可以使用的 2 个查询:

Here are the 2 queries I can use :

query fetchDirectories {
  allDirectory(filter: {
    relativeDirectory: {
      regex: "/documentation/"
    }
  }) {
    edges {
      node {
        name
      }
    }
  }
}

和

query fetchFilesByDirectory($directory: String) {
  allFile(filter: {
    internal: {
      mediaType: {
        eq: "text/markdown"
      }
    }
    relativePath: {
      regex: $directory
    }
  }) {
    edges {
      node {
        name
      }
    }
  }
}

另外，查询工作正常，我可以获得很好的结果.

Separately, the queries are working, and I can get the good results.

在我的代码中，我想对第一个查询返回的每个目录执行第二个查询.

In my code, I'd like to execute that second query for each directories returned by the first query.

知道怎么做吗?

推荐答案

根据您的用例，如果您只是想获取 /documentation/ 中的所有 MD 文件，这可能是有用

Depending on your use case, if you're just trying to get all the MD files in /documentation/, this might be useful

{
  allFile(filter: {
    internal: {
      mediaType: {
        eq: "text/markdown"
      }
    }
    relativeDirectory: {
      regex: "/documentation/"
    }
  }) {
    edges {
      node {
        relativePath
        name
      }
    }
  }
}

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