【发布时间】:2021-02-09 19:31:21
【问题描述】:
您好,我不是开发人员,所以问题对你们来说可能很容易。我使用了 gatsby 网站的高级启动器。该博客运行良好,但我需要在我的标题下提供最后更新时间。搜索了一些解决方案,但没有一个有效。你能提供一些帮助吗?
gatsby-node.js
exports.onCreateNode = ({ node, getNode, actions }) => {
const { createNodeField } = actions;
if (node.internal.type !== 'MarkdownRemark') {
return;
}
const fileNode = getNode(node.parent);
createNodeField({
node,
name: 'modifiedTime',
value: fileNode.mtime
});
};
`````````````````````````
PostListing.jsx
class PostListing extends React.Component {
getPostList() {
const postList = [];
this.props.postEdges.forEach(postEdge => {
postList.push({
path: postEdge.node.fields.slug,
tags: postEdge.node.frontmatter.tags,
cover: postEdge.node.frontmatter.cover,
title: postEdge.node.frontmatter.title,
date: postEdge.node.fields.date,
excerpt: postEdge.node.excerpt,
timeToRead: postEdge.node.timeToRead,
modifiedTime:postEdge.node.modifiedTime
});
});
return postList;
}
render() {
const postList = this.getPostList();
return (
<div className='posts'>
{/* Your post list here. */
postList.map(post => (
<Fragment>
<div className='singlePost__date'>
<h4 style={{color:'white'}}> {post.modifiedTime}</h4>
</div>
<div className='singlePost__Title'>
<Link classname='singlePost' to={post.path} key={post.title}>
<h1 className='singlePost__title'>{post.title}</h1>
</Link>
</div>
</Fragment>
))}
</div>
);
}
}
export default PostListing;
I expect something like
TITLE
last updated : 3/2/2019
【问题讨论】: