highlight.js

import Vue from 'vue'
import Hljs from 'highlight.js'
import 'highlight.js/styles/googlecode.css'

let Hightlight = {}
// 美化页面上面展示的代码
Hightlight.install = function (Vue, options) {
  Vue.directive('highlight', function (el) {
    let blocks = el.querySelectorAll('pre code')
    blocks.forEach((block) => {
      Hljs.highlightBlock(block)
    })
  })
}

export default Hightlight