import { copyTextToClipboard as Clipboard } from '@/utils/functions'
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const copyFunc = (pre, text) => {
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let el = document.createElement('p')
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el.className = 'fz-btn'
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el.innerText = '复制'
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el.onclick = () => {
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Clipboard(text.replace(/(^\s*)|(\s*$)/g, ''), function() {
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el.innerText = '复制成功!'
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setTimeout(() => {
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el.innerText = '复制'
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}, 1000)
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})
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}
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pre.appendChild(el)
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}
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const preNmae = (pre, lang) => {
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let el = document.createElement('p')
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el.className = 'lang-name'
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el.innerText = lang
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pre.appendChild(el)
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}
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function updateNodes(el, binding, vnode) {
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let preNodes = el.querySelectorAll('pre')
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preNodes.forEach(elPre => {
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let elCode = elPre.querySelector('code')
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let className = elCode.className
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let language = className.split('-')[1]
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copyFunc(elPre, elCode.innerText)
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if (language != undefined) {
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preNmae(elPre, language)
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}
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})
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}
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/**
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* 代码格式化
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*/
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export default {
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bind: updateNodes,
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update: updateNodes,
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}
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