这似乎是一个比较普遍的问题。我正在尝试生成博客文章页面,但遇到此错误并且页面在加载时显示 404。这意味着它们没有被生成。
这是我的gatsby.node.js
文件代码:
exports.createPages = async ({ graphql, useStaticQuery, actions: { createPage } }) => {
const postQuery = graphql(`
{
gcms {
posts(where: { stage: PUBLISHED }) {
id
slug
}
}
}
`);
const {
gcms: { posts },
} = useStaticQuery(postQuery);
posts.forEach(({ id, slug }) =>
createPage({
path: `/blog/${slug}`,
component: require.resolve(`./src/templates/PostPage.js`),
context: {
id: id,
slug: slug,
},
})
);
};
还有我的博客文章PostPage.js
文件代码:
/* eslint-disable react/prop-types */
import React from 'react';
import { graphql } from 'gatsby';
import Layout from "../components/layout";
//import galaxy from "../images/galaxy.jpg";
import SEO from "../components/seo";
export const postPageQuery = graphql`
query PostPageQuery($id: ID!) {
gcms {
post(where: { id: $id }) {
title
slug
excerpt
postContentMarkdown
tags
author {
name
biography
}
seo {
title
description
keywords
}
}
}
}
`;
const PostPage = ({data: {post}}) => {
return (
<Layout>
<SEO
keywords={[
`ui`,
`ux`,
]}
title="Blog" />
{post.slug}
</Layout>
);
};
export default PostPage;