npm i svg-sprite-loader --save
在svg文件夹下存放svg图片
在components下创建SvgIcon.vue
<template>
<svg :class="svgClass" aria-hidden="true">
<use :xlink:href="iconName"/>
</svg>
</template>
<script>
export default {
name: 'SvgIcon',
// 接收父组件传来的参数
props: {
iconClass: {
// 定义接收的值类型
type: String,
// 必填项
required: true
},
className: {
type: String,
default: ''
}
},
data () {
return {}
},
computed: {
iconName: (props) => {
return `#icon-${props.iconClass}`
},
svgClass: (props) => {
if (props.iconClass) {
return `svg-icon ${props.className}`
} else {
return 'svg-icon'
}
}
}
}
</script>
<style scoped>
.svg-icon {
width: 1em;
height: 1em;
vertical-align: -0.15em;
fill: currentColor;
overflow: hidden;
margin-right: 16px;
}
</style>
在assets文件夹下创建index.js,用于注册组件
import Vue from 'vue'
import SvgIcon from '@/components/SvgIcon'// svg component
// register globally
Vue.component('svg-icon', SvgIcon)
const req = require.context('./svg', false, /\.svg$/)
const requireAll = requireContext => requireContext.keys().map(requireContext)
requireAll(req)
import './assets/index.js'
const path = require('path')
function resolve(dir) {
return path.join(__dirname, dir)
}
chainWebpack: (config) => {
// 配置解析别名
config.resolve.alias
.set('vue$', 'vue/dist/vue.esm.js')
.set('@', path.resolve(__dirname, './src'))
// 设置 svg加载
config.module
.rule('svg')
.exclude.add(resolve('./src/assets/svg'))
.end()
config.module
.rule('icons')
.test(/\.svg$/)
.include.add(resolve('./src/assets/svg'))
.end()
.use('svg-sprite-loader')
.loader('svg-sprite-loader')
.options({
symbolId: 'icon-[name]'
})
.end()
},