主题配置

使用Butterfly主题

  1. npm i hexo-theme-butterfly
  2. 编辑blog/_config.yml文件：修改theme: butterfly
  3. npm install hexo-renderer-pug hexo-renderer-stylus --save

主题文件夹路径：blog\node_modules\hexo-theme-butterfly

加载emoji表情

参考：Hexo中使用emoji表情

在blog目录下执行安装命令

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npm un hexo-renderer-marked --save
npm i hexo-renderer-markdown-it --save
npm install markdown-it-emoji --save

配置博客配置文件，添加如下代码：

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markdown:
  render:
    html: true
    xhtmlOut: false
    breaks: true
    linkify: true
    typographer: true
    quotes: '“”‘’'
  plugins:
    - markdown-it-footnote
    - markdown-it-sup
    - markdown-it-sub
    - markdown-it-abbr
    - markdown-it-emoji
  anchors:
    level: 2
    collisionSuffix: 'v'
    permalink: false
    permalinkClass: header-anchor
    permalinkSymbol: ☀

插入图片

参考：HEXO插入图片

安装插件：npm install hexo-asset-image --save

配置Hexo：将post_asset_folder字段置为true

编辑文件：/node_modules/hexo-asset-image/index.js，修改为如下代码：

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'use strict';
var cheerio = require('cheerio');

// http://stackoverflow.com/questions/14480345/how-to-get-the-nth-occurrence-in-a-string
function getPosition(str, m, i) {
  return str.split(m, i).join(m).length;
}

var version = String(hexo.version).split('.');
hexo.extend.filter.register('after_post_render', function(data){
  var config = hexo.config;
  if(config.post_asset_folder){
        var link = data.permalink;
    if(version.length > 0 && Number(version[0]) == 3)
       var beginPos = getPosition(link, '/', 1) + 1;
    else
       var beginPos = getPosition(link, '/', 3) + 1;
    // In hexo 3.1.1, the permalink of "about" page is like ".../about/index.html".
    var endPos = link.lastIndexOf('/') + 1;
    link = link.substring(beginPos, endPos);

    var toprocess = ['excerpt', 'more', 'content'];
    for(var i = 0; i < toprocess.length; i++){
      var key = toprocess[i];
 
      var $ = cheerio.load(data[key], {
        ignoreWhitespace: false,
        xmlMode: false,
        lowerCaseTags: false,
        decodeEntities: false
      });

      $('img').each(function(){
        if ($(this).attr('src')){
            // For windows style path, we replace '\' to '/'.
            var src = $(this).attr('src').replace('\\', '/');
            if(!/http[s]*.*|\/\/.*/.test(src) &&
               !/^\s*\//.test(src)) {
              // For "about" page, the first part of "src" can't be removed.
              // In addition, to support multi-level local directory.
              var linkArray = link.split('/').filter(function(elem){
                return elem != '';
              });
              var srcArray = src.split('/').filter(function(elem){
                return elem != '' && elem != '.';
              });
              if(srcArray.length > 1)
                srcArray.shift();
              src = srcArray.join('/');
              $(this).attr('src', config.root + link + src);
              console.info&&console.info("update link as:-->"+config.root + link + src);
            }
        }else{
            console.info&&console.info("no src attr, skipped...");
            console.info&&console.info($(this));
        }
      });
      data[key] = $.html();
    }
  }
});

使用：![替换文本](图片路径)，测试效果如下：

测试图片