On Gatsby CMS how can i set the about page as a index page

问题

Hi I installed the gatsby cms starter with netlify, this project came with a started template called kaldi that have a basic post and pages, is easy to create fields and build the grapql data, but Im confuse the way that the route works, for example I can`t found the way to put the abot page as a index page

this the index page that came ith the data info from the post fields

import React from 'react'
import PropTypes from 'prop-types'
import { Link, graphql } from 'gatsby'
import Layout from '../components/Layout'

export default class IndexPage extends React.Component {
  render() {
    const { data } = this.props
    const { edges: posts } = data.allMarkdownRemark

    return (
      <Layout>
        <section className="section">
          <div className="container">
            <div className="content">
              <h1 className="has-text-weight-bold is-size-2">Latest Stories</h1>
            </div>
            {posts
              .map(({ node: post }) => (
                <div
                  className="content"
                  style={{ border: '1px solid #eaecee', padding: '2em 4em' }}
                  key={post.id}
                >
                  <p>
                    <Link className="has-text-primary" to={post.fields.slug}>
                      {post.frontmatter.title}
                    </Link>
                    <span> &bull; </span>
                    <small>{post.frontmatter.date}</small>
                  </p>
                  <p>
                    {post.excerpt}
                    <br />
                    <br />
                    <Link className="button is-small" to={post.fields.slug}>
                      Keep Reading →
                    </Link>
                  </p>
                </div>
              ))}
          </div>
        </section>
      </Layout>
    )
  }
}

IndexPage.propTypes = {
  data: PropTypes.shape({
    allMarkdownRemark: PropTypes.shape({
      edges: PropTypes.array,
    }),
  }),
}

export const pageQuery = graphql`
  query IndexQuery {
    allMarkdownRemark(
      sort: { order: DESC, fields: [frontmatter___date] },
      filter: { frontmatter: { templateKey: { eq: "blog-post" } }}
    ) {
      edges {
        node {
          excerpt(pruneLength: 400)
          id
          fields {
            slug
          }
          frontmatter {
            title
            templateKey
            date(formatString: "MMMM DD, YYYY")
          }
        }
      }
    }
  }
`

I changed the filter to refer the about-page ans this bring me all the data form about fields, but in the netlify content manager is no showing the preview page

any idea?

回答1:

Gatsby, by default, will generate a path based on the file name. So if you have a file at pages/index.js it will generate a file named public/index.html which is typically going to be served as the root directory index.

To change this page, you have a few options.

1. Configure your server to serve public/about.html as the root directory index, though this is uncommon and likely to be hard to debug later.
2. Replace pages/index.js with the content of your pages/about.js file.
3. Export the top-level component from pages/about.js from pages/index.js as the default

来源：https://stackoverflow.com/questions/52592681/on-gatsby-cms-how-can-i-set-the-about-page-as-a-index-page