1.安装vite插件
//pnpm
pnpm install vite-plugin-svg-icons -D
//yarn
yarn add vite-plugin-svg-icons -D
//npm
npm install vite-plugin-svg-icons -D
2.在vite.config.js中配置插件
import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'
import path from 'path'
export default () => {
return {
plugins: [
createSvgIconsPlugin({
iconDirs: [path.resolve(process.cwd(), 'src/assets/icons')],
symbolId: 'icon-[dir]-[name]',
}),
],
}
3.在vue入口文件(main.js)导入svgIconRegister
import 'virtual:svg-icons-register'
4.创建存放svg文件的文件夹,创建.svg文件将相关svg代码复制到其中

5.封装SvgIcon.vue组件,方便后续使用
<template>
<svg aria-hidden="true" class="svg-icon">
<use :xlink:href="symbolId" :fill="props.color" />
</svg>
</template>
<script setup>
import {computed} from 'vue'
const props = defineProps({
prefix: {
type: String,
default: 'icon',
},
iconClass: {
type: String,
required: true,
},
color: {
type: String,
default: '',
}
})
const symbolId = computed(() => `#${props.prefix}-${props.iconClass}`)
</script>
<style scoped>
.svg-icon {
width: 1em;
height: 1em;
vertical-align: -0.1em;
fill: currentColor;
overflow: hidden;
}
</style>
6.使用svg图标
<template>
...
<!--icon-class: svgicon文件名称, color: 组件颜色-->
<svg-icon icon-class="plus" color="#67c23a"></svg-icon>
...
</template>
<script setup>
import SvgIcon from '@/components/SvgIcon.vue'
</script>