vue2 项目引入Fontawesome

官网： https://fontawesome.com/

1.安装
`` `powershell
npm i --save @fortawesome/fontawesome-svg-core

Using Vue 2.x
```powershell
$ npm i --save @fortawesome/vue-fontawesome@latest

Using Vue 3.x

npm i --save @fortawesome/vue-fontawesome@prerelease

2. 安装 svg-icons

npm i --save @fortawesome/free-regular-svg-icons
npm i --save @fortawesome/free-solid-svg-icons

3. 引入icon

import { library } from '@fortawesome/fontawesome-svg-core'
// 引入所有图标
import * as faIcons from '@fortawesome/free-solid-svg-icons'
// 引入FontAwesomeIcon组件
import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome'
Vue.component('font-awesome-icon', FontAwesomeIcon)
let iconMap = new Map()
// 这里由于图标有重复的，直接全部引入会报错
for (let [key, value] of Object.entries(faIcons)) {
    if (!iconMap.get(value.iconName))
        library.add(value)
    iconMap.set(value.iconName, value)
}

原文链接： https://www.cnblogs.com/guangzan/p/14693444.html