Strapi GraphQL-如何创建分页？

我正在使用Strapi v.3.1.3，并试图为博客建立一个分页系统

目前正在加载一篇博客文章，我运行了一个查询，通过slug查找：

\u slug.vue:

apollo: {
      post: {
        prefetch: false,
        query: postQuery,
        variables() {
          return {
            slug: this.$route.params.slug,
          }
        }
      }
    },

query Post($slug: String!) {
  post: postBySlug(slug: $slug) {
    id
    title
    content
    slug
    updatedAt
    createdAt
    published_at
  }
}

const { sanitizeEntity } = require('strapi-utils');

module.exports = {
  query: `
    postBySlug(id: ID slug: String): Post!
  `,
  resolver: {
    Query: {
      postBySlug: {
        resolverOf: 'Post.findOne',
        async resolver(_, { slug }) {
          const entity = await strapi.services.post.findOne({ slug });
          return sanitizeEntity(entity, { model: strapi.models.post });
        }
      }
    }
  }
}

post.gql:

apollo: {
      post: {
        prefetch: false,
        query: postQuery,
        variables() {
          return {
            slug: this.$route.params.slug,
          }
        }
      }
    },

query Post($slug: String!) {
  post: postBySlug(slug: $slug) {
    id
    title
    content
    slug
    updatedAt
    createdAt
    published_at
  }
}

const { sanitizeEntity } = require('strapi-utils');

module.exports = {
  query: `
    postBySlug(id: ID slug: String): Post!
  `,
  resolver: {
    Query: {
      postBySlug: {
        resolverOf: 'Post.findOne',
        async resolver(_, { slug }) {
          const entity = await strapi.services.post.findOne({ slug });
          return sanitizeEntity(entity, { model: strapi.models.post });
        }
      }
    }
  }
}

/api/post/config/schema.graphql.js:

apollo: {
      post: {
        prefetch: false,
        query: postQuery,
        variables() {
          return {
            slug: this.$route.params.slug,
          }
        }
      }
    },

query Post($slug: String!) {
  post: postBySlug(slug: $slug) {
    id
    title
    content
    slug
    updatedAt
    createdAt
    published_at
  }
}

const { sanitizeEntity } = require('strapi-utils');

module.exports = {
  query: `
    postBySlug(id: ID slug: String): Post!
  `,
  resolver: {
    Query: {
      postBySlug: {
        resolverOf: 'Post.findOne',
        async resolver(_, { slug }) {
          const entity = await strapi.services.post.findOne({ slug });
          return sanitizeEntity(entity, { model: strapi.models.post });
        }
      }
    }
  }
}

这对于通过slug加载一篇文章来说很好，但是现在我不确定我应该采取什么方法来计算以前/以后的文章。我甚至不能完全确定Strapi GraphQL目前是否能够处理这样的事情

我可以查询所有帖子，因为这允许我使用

limit

和

start

，但是如果我使用的是slug而不是ID，那么我怎么知道在页面加载时可以找到哪篇帖子呢