Installation

  1. Install the plugin
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    npm un hexo-renderer-marked --save # Uninstall the default renderer
    npm i hexo-renderer-markdown-it # Install the advanced renderer
  2. Add configuration information
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    markdown:
            preset: 'default' # Use the MD syntax, default to GFM
            render:
                    html: true # Render html
                    xhtmlOut: false
                    langPrefix: 'language-' # Add prefix to the class name in code blocks (when specifying language).
                    breaks: true
                    linkify: true # If you write a link instead of [name](link), it will be automatically recognized as a link and rendered.
                    typographer: true # Replace common printing elements.
                    quotes: '“”‘’' # Replace "" '' in the article
            enable_rules:
            disable_rules:
            plugins: # Use plugins
            anchors:
                    level: 2 # Render the level of headings (h1, h2, h3)
                    collisionSuffix: ''
                    permalink: true
                    permalinkClass: 'headerlink'
                    permalinkSide: 'left'
                    permalinkSymbol: ''
                    case: 0
                    separator: '-'
            images: # Compilation of images
                    lazyload: true # Whether lazyload rendering is needed
                    prepend_root: false
                    post_asset: false
            inline: false

Using Katex

  1. Install the plugin
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    npm i @renbaoshuo/markdown-it-katex --save
  2. Modify the Hexo configuration file
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    markdown:
            preset: 'default'
            render:
                    html: true
                    xhtmlOut: false
                    langPrefix: 'language-'
                    breaks: true
                    linkify: true
                    typographer: true
                    quotes: '“”‘’'
            enable_rules:
            disable_rules:
            plugins:
            +    - '@renbaoshuo/markdown-it-katex'
            anchors:
                    level: 2
                    collisionSuffix: ''
                    permalink: true
                    permalinkClass: 'headerlink'
                    permalinkSide: 'left'
                    permalinkSymbol: ''
                    case: 0
                    separator: '-'
            images:
                    lazyload: true
                    prepend_root: false
                    post_asset: false
            inline: false
  3. Modify the theme configuration file
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    katex:
            enable: true
            per_page: true # Whether to load on each page
            copytex: true # Whether to enable copy formula