将HTML转换为Markdown

小鱼儿 2023-02-21 14:25 14阅读 0赞

One of my biggest mistakes with this blog was not finding a WordPress plugin that would allow me to write my posts with markdown; to this day I still need to write posts in "Visual" mode and then manually convert the post to HTML for "Text" mode.  One of these days I want to convert existing posts to Markdown and then enable a plugin that will convert Markdown to HTML. This painful process made me ask myself:  is there a way I can use Node.js JavaScript to convert HTML to Markdown?  There is, and it's called [Turndown][] by Dom Christie.

我在此博客中遇到的最大错误之一就是找不到WordPress插件，该插件可以让我用markdown撰写帖子； 到目前为止，我仍然需要以“可视”模式编写帖子，然后将帖子手动转换为“文本”模式HTML。 这些天之一，我想将现有帖子转换为Markdown，然后启用一个将Markdown转换为HTML的插件。 这个痛苦的过程使我问自己：是否可以使用Node.js JavaScript将HTML转换为Markdown？ 有，它被Dom Christie称为[Turndown][] 。

**Convert HTML to Markdown with Node.js** **使用Node.js将HTML转换为Markdown**

Start by installing Turndown:

首先安装Turndown：

yarn add turndown

Then use Turndown's simple API to convert HTML to markdown:

然后使用Turndown的简单API将HTML转换为markdown：

var TurndownService = require('turndown');
    var turndownService = new TurndownService();
    
    var markdown = turndownService.turndown(`
        Title DavidWalsh.Name is awesome!
    `);
    
    /*
    Title
    =====
    
    [DavidWalsh.Name](https://davidwalsh.name) is awesome!
    */

You can use the [interactive Turndown demo][] to experiment with its capabilities.  Turndown has a [number of options][] and allows you to use [filters][] to keep elements you believe could be at risk for improper conversion.

您可以使用[交互式Turndown演示][interactive Turndown demo]来试验其功能。 调节[选项][number of options]有[很多选项][number of options] ，可让您使用[过滤器][filters]来保留您认为可能存在转换不正确风险的元素。

Most developers look for a Markdown to HTML solution so it's rate to find myself in a position to need to convert HTML to Markdown.  I look forward to migrating my site's content to Markdown so that writing posts is much less stressful in the future!

大多数开发人员都希望将Markdown转换为HTML解决方案，因此很容易发现自己有能力将HTML转换为Markdown。 我期待着将我的网站内容迁移到Markdown，以便将来减少撰写帖子的压力！

> 翻译自: [https://davidwalsh.name/convert-html-markdown][https_davidwalsh.name_convert-html-markdown]

[Turndown]: https://github.com/domchristie/turndown
[interactive Turndown demo]: http://domchristie.github.io/turndown/
[number of options]: https://github.com/domchristie/turndown#options
[filters]: https://github.com/domchristie/turndown#keepfilter
[https_davidwalsh.name_convert-html-markdown]: https://davidwalsh.name/convert-html-markdown