一、安装：

npm i vite-plugin-svg-icons -D

二、main.js中引入

import 'virtual:svg-icons-register'

三、引入方法

svg图片路径src/assets/svg/xxx.svg

四、vite.config.js配置

import path from 'path'
import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'

export default defineConfig({
  plugins: [
    createSvgIconsPlugin({
      // 指定要缓存的文件夹
      iconDirs: [path.resolve(process.cwd(), 'src/assets/svg')],
      // 指定symbolId格式
      symbolId: '[name]'
    })
  ]
})

五、svg组件封装

src/components/SvgIcon.vue

<script setup>
import { defineProps, computed } from "vue";
const props = defineProps({
  name: {
    type: String,
    required: true
  },
  color: {
    type: String,
    default: ''
  },
  size: {
    type:[Number,String],
    default: 14
  }
})

const iconName = computed(() => `#${props.name}`)
const svgClass = computed(() => {
  console.log(props.name, "props.name")
  if (props.name) {
     return `svg-icon ${props.name}`
  }
  return "svg-icon"
})

</script>
<template>
    <svg :class="svgClass" :style="{ 
        width: size + 'px',
        height: size + 'px'
    }"
    >
    <use :xlink:href="iconName" :fill="color" />
  </svg>
</template>
​
<style scoped>
.svg-icon {
  fill: currentColor;
  vertical-align: middle;
}
</style>

六、全局引入组件

import svgIcon from './components/SvgIcon.vue'

createApp(App).component('svg-icon',svgIcon).use(router).use(ElementPlus).mount('#app')

七、局部引入

Home.vue

<script setup>
import svgIcon from '../components/SvgIcon.vue'
</script>

<template>
       <SvgIcon name="operationManage" color="red"></SvgIcon>
</template>