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markdown2summary

v1.0.1

Published

markdown2summary

Downloads

5

Readme

markdown2summary

根据markdown内容截取摘要。往常的方式基本都是通过markdown转换成为html,再通过正则来取出摘要,来防止取出无关的代码或者其它无关内容。

如何实现

是通过markd-astmarkdown内容转换成ast语法树(内容有大量的正则,可以将代码转换成js对象)。这样我们可以根据语法树的规则取出我们希望的内容。进行拼接,再进行截取形成summary即可。

用法

const markdown2summary = require('markdown2summary')
const summary = markdown2summary(markdown,200)