vue封装svg

<template>
    <svg aria-hidden="true" :style="{ width: size + 'px', height: size + 'px' }">
        <use :xlink:href="symbolId" :fill="color" />
    </svg>
</template>
<script setup lang="ts">
import { computed } from 'vue';
const props = defineProps({
    iconName: {
        type: String,
        required: true
    },
    color: {
        type: String,
        default: ''
    },
    size: {
        type: [Number, String],
        default: 20
    }
})
const symbolId = computed(() => `#icon-${props.iconName}`);
</script>
<style scoped>
.svg-icon {
    fill: currentColor;
    vertical-align: middle;
}
</style>

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import path, { resolve } from 'path'
//图标
import { createSvgIconsPlugin } from 'vite-plugin-svg-icons'
// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    createSvgIconsPlugin({
      iconDirs: [resolve(process.cwd(), 'src/assets/svg')],
      symbolId: 'icon-[dir]-[name]',
    }),
  ],
  //scss全局变量一个配置
  pluginOptions: {
    'style-resources-loader': {
      preProcessor: 'scss',
      patterns: [],
    },
  },
  //配置跨域
  server: {
    port: 8080, //默认启动端口号
    // open:true ，//自动打开浏览器
    cors: true, //允许跨域
  },
  //
  resolve: {
    alias: {
      '@': path.resolve('./src'), // 相对路径别名配置，使用 @ 代替 src
    },
  },
})

1. 
--封装svg图标 ---需要的插件
2. pnpm i vite-plugin-svg-icons
3. pnpm i fast-glob