npm install svg-sprite-loader --save-dev
<template> <svg :class="svgClass" aria-hidden="true"> <use :xlink:href="iconName" rel="external nofollow" ></use> </svg> </template> <script> import { computed } from "@vue/reactivity"; export default { name: "baseSvgIcon", props: { iconClass: { type: String }, className: { type: String }, }, setup(props) { const iconName = computed(() => { return props.iconClass ? `#icon-${props.iconClass}` : "#icon"; }); const svgClass = computed(() => { return props.className ? "svg-icon " + props.className : "svg-icon"; }); return { iconName, svgClass }; }, }; </script> <style scoped lang="scss"> .svg-icon { width: 1em; height: 1em; vertical-align: -0.15em; fill: currentColor; overflow: hidden; } </style>
// 获取当前目录所有为.svg的文件 const req = require.context('./svg', false, /\.svg$/) // 解析获取的.svg文件的文件名称并返回 const requireAll = (requireContext) =>{ return requireContext.keys().map(requireContext) } requireAll(req)
dalam projek bukan vue-cli4, anda boleh cuba menggunakan config.module.rules.delete("svg");
untuk menggantikan pernyataan config.module.rule("svg").exclude.add(resolve("src/assets/imgs")).end();
const path = require('path') function resolve(dir) { return path.join(__dirname, '.', dir) } module.exports = { chainWebpack: config => { config.module.rules.delete("svg"); // 重点:删除默认配置中处理svg, config.module .rule('svg-sprite-loader') .test(/\.svg$/) .include .add(resolve('src/assets/imgs')) // 处理svg目录 .end() .use('svg-sprite-loader') .loader('svg-sprite-loader') .options({ symbolId: 'icon-[name]' }) }, };
import { createApp } from 'vue' import App from './App.vue' import router from './router' import store from './store' import '@/assets/icons' const app = createApp(App) import SvgIcon from '@/components/svgIcon' app.component('svg-icon', SvgIcon) app.use(store).use(router).mount('#app')
<div class="topLeft"> <svg-icon icon-class="category"></svg-icon> </div> <div class="topCenter"></div> <div class="topRight"> <svg-icon icon-class="search"></svg-icon> </div>
Atas ialah kandungan terperinci Bagaimana untuk menggunakan svg dalam vue3+vue-cli4. Untuk maklumat lanjut, sila ikut artikel berkaitan lain di laman web China PHP!