你好，目前已经提供了自定义渲染接口，会在如下场景回调：

• HTML2Md：粘贴 HTML 转 Markdown
• HTML2VditorDOM：粘贴 HTML 转 Vditor 所见即所得
• HTML2VditorIRDOM：粘贴 HTML 转 Vditor 即时渲染

具体代码可搜索 SetJSRenderers。

如果你在其他场景需要支持自定义渲染，麻烦详细描述一下需求，我们好内置回调场景，谢谢。

markdown 没有标签，你是要渲染以后在标签上添加属性么？

抱歉，可能我没描述清楚。有两个希望大佬能考虑一下的功能

1. 希望vditor可以直接把一个markdown字符串渲染成html，即可以提供直接渲染字符串的方法，我看文档里似乎是通过id绑定了某个dom元素然后渲染其中的文本。
2. 可以自行配置包括但不限于<h>,<code>,<img>等标签的实际渲染输出内容。即
   原本输出:<h>标题</h>
   修改默认配置后
   实际输出:任何自定的内容，例如<h class="xxx">哈哈哈<\h>
   可以参考这个https://marked.js.org/#/USING_PRO.md#renderer

1. 有一个 https://hacpai.com/article/1549638745630#static-methods md2html 的方法
2. @88250

1. 有一个 https://hacpai.com/article/1549638745630#static-methods md2html 的方法
2. @88250

明白了，感谢大佬回复

thank you for the idea.
I was trying to make the custom CSS like https://mdnice.com/ but their heading html is little different.
so I solved using the below. (REGEX is too difficult 😭 )

      transform(html) {
        html1 = html.replace(/<h2(.*?)>(.*?)<\/h2>/gm, '<h2$1><span class="prefix"></span><span class="content">$2</span><span class="suffix"></span></h2>');
        return html1;
      },

thank you for the idea.
I was trying to make the custom CSS like https://mdnice.com/ but their heading html is little different.
so I solved using the below. (REGEX is too difficult 😭 )

      transform(html) {
        html1 = html.replace(/<h2(.*?)>(.*?)<\/h2>/gm, '<h2$1><span class="prefix"></span><span class="content">$2</span><span class="suffix"></span></h2>');
        return html1;
      },

thanks for your help.I know this problem can be solved by using REGEX, but it's a bit inconvenient and time-consuming because the transformation is performed after rendering. So it's very nice if there is a direct method to make the transformation while rendering.
But it's ok if the method doesn't exist, I can use REGEX to solve this problem.

@velor2012 @jakekwak We are adding callback scenario Md2HTML, please wait for a moment.

@88250 any example?

Writing, please wait

文档 https://hacpai.com/article/1588412297062
示例 static-preview.html

This one is all heading level(1-6).
Question

1. only one level?(for example, .internal_object.HeadingLevel===2)
2. how can I put the anchor link?

          if (entering) { 
            return [
              `<h${node.__internal_object__.HeadingLevel} class="vditor__heading"><span class="prefix"></span><span class="content">`,
              Lute.WalkContinue]
          } else {
            return [`</span><span class="suffix"></h${node.__internal_object__.HeadingLevel}>`, Lute.WalkContinue]
          }

3. and I want to modify the list and listItem renderer at checkbox( only + [ ], + [x] ), can you show me some example code?

@jakekwak

1. The internal_object is a node structure translated from golang original source code here
2. You can refers to renderHeading function of golang HTML renderer implementation to implement yourself overwriting version
3. I think it could be done by overwriting renderListItem

In short, take a look at golang renderer implementation maybe could help, good luck!

@88250 One last thing, How can I get the text of HeadingID at javascript.