1.npm导包

npm i svg-sprite-loader --save

2.创建目录放入svg文件，创建SvgIcon.js

3.SvgIcon.js

const req = require.context('./svg', false, /\.svg$/)
const requireAll = requireContext => requireContext.keys().map(requireContext)
requireAll(req)

4.vue.config.js文件中配置

const path = require('path');module.exports = {chainWebpack(config) {	        config.module.rule('svg').exclude.add(path.resolve(__dirname, 'src/icons')).end()config.module.rule('icons').test(/\.svg$/).include.add(path.resolve(__dirname, 'src/icons')).end().use('svg-sprite-loader').loader('svg-sprite-loader').options({symbolId: 'icon-[name]'}).end()}}

5.在src/compoments/SvgIcon下创建SvgIcon.vue

<template><svg :class="svgClass" aria-hidden="true"><use :xlink:href="iconName"/></svg>
</template><script>export default {name: 'SvgIcon',props: {iconClass: {type: String,required: true},className: {type: String,default: ''}},computed: {iconName() {return `#icon-${this.iconClass}`},svgClass() {if (this.className) {return 'svg-icon ' + this.className} else {return 'svg-icon'}},}
}
</script><style scoped>
.svg-icon {width: 1em;height: 1em;vertical-align: -0.15em;fill: currentColor;overflow: hidden;
}
</style>

6.main.js

import './icons/SvgIcon.js' //vue中使用svg
import SvgIcon from './components/SvgIcon/SvgIcon.vue'//vue中使用svg
Vue.component('svg-icon', SvgIcon)//vue中使用svg

7.使用方法

<template><div><svg-icon class-name="xxxx" icon-class="xxxx"/></div>
</template><script>export default {name: 'test',
}
</script><style>.star-icon {font-size: 30px;color: gold;}
</style>

8.红框里的就是svg-icon效果