Javascript 如何从 Next.js 在 MongoDB 中使用 $eq 查找文档

以下是我使用的next.js代码，用于使用唯一的插件从MongoDB获取文档:

export async function getStaticProps(context) {

  const postSlug = context.params.postPage;

  const { db } = await connectToDatabase();
  const posts = await db
    .collection("posts")
    .find({ slug: { $eq: postSlug } })
    .toArray();

  return {
    props: {
      posts: JSON.parse(JSON.stringify(posts)),
    },
  };
}

但它给了我这样一个错误:

./node_modules/mongodb/lib/cmap/auth/gssapi.js:4:0
Module not found: Can't resolve 'dns'

Import trace for requested module:
./node_modules/mongodb/lib/index.js
./pages/[videoPage].js

https://nextjs.org/docs/messages/module-not-found

我的MongoDB数据如下所示:

[
  {
    "Post": "this is a post",
    "_id": ObjectId("630f3c32c1a580642a9ff4a0"),
    "slug": "this-is-a-title",
    "title": "This is a title"
  },
  {
    "Post": "this is a post",
    "_id": ObjectId("630f3c32c1a580642a9ff4a1"),
    "slug": "this-is-a-titleb",
    "title": "This is a titleB"
  }
]

如果我像这样硬编码我的slug，它就会起作用:

export async function getStaticProps() {

  const { db } = await connectToDatabase();
  const posts = await db
    .collection("posts")
    .find({ slug: { $eq: "this-is-a-titleb" } })
    .toArray();

  return {
    props: {
      posts: JSON.parse(JSON.stringify(posts)),
    },
  };
}

如何动态传递slug以找到我需要的文档？