Django渲染Markdown文章目录的方法示例

article/views.py

...

# 文章详情
def article_detail(request, id):
 ...
 article.body = markdown.markdown(article.body,
  extensions=[
  'markdown.extensions.extra',
  'markdown.extensions.codehilite',
   
  # 目录扩展
  'markdown.extensions.TOC',
  ]
 )
 ...

article/views.py

...

def article_detail(request, id):
 ...

 # 修改 Markdown 语法渲染
 md = markdown.Markdown(
  extensions=[
  'markdown.extensions.extra',
  'markdown.extensions.codehilite',
  'markdown.extensions.toc',
  ]
 )
 article.body = md.convert(article.body)

 # 新增了md.toc对象
 context = { 'article': article, 'toc': md.toc }

 return render(request, 'article/detail.html', context)

templates/article/detail.html

...

<div class="container">
 <div class="row">
  <!-- 将原有内容嵌套进新的div中 -->
  <div class="col-9">
   <h1 class="mt-4 mb-4">{{ article.title }}</h1>
   <div class="alert alert-success">
    ...
   </div>
  </div>

  <!-- 新增的目录 -->
  <div class="col-3 mt-4">
   <h4><strong>目录</strong></h4>
   <hr>
   <div>
    {{ toc|safe }}
   </div>
  </div>
 </div>
</div>

...