{
test: /\.svg$/,
loader: 'svg-sprite-loader',
include: [resolve('src/assets/icons')],
options: {
symbolId:'icon-[name]'
}
},
{
test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
loader: 'url-loader',
exclude: [resolve('src/assets/icons')],
options: {
limit: 10000,
name: utils.assetsPath('img/[name].[hash:7].[ext]')
}
},
在src目录下的components中创建SvgIcon (./components/SvgIcon )
源码如下:
<template>
<div v-if="isExternal" :style="styleExternalIcon" class="svg-external-icon svg-icon" v-on="$listeners" />
<svg v-else :class="svgClass" aria-hidden="true" v-on="$listeners">
<use :xlink:href="iconName" />
</svg>
</template>
<script>
export default {
name: 'SvgIcon',
props: {
iconClass: {
type: String,
required: true
},
className: {
type: String,
default: ''
}
},
computed: {
isExternal() {
return /^(https?:|mailto:|tel:)/.test(this.iconClass);
},
iconName() {
return `#icon-${this.iconClass}`
},
svgClass() {
if (this.className) {
return 'svg-icon ' + this.className
} else {
return 'svg-icon'
}
},
styleExternalIcon() {
return {
mask: `url(${this.iconClass}) no-repeat 50% 50%`,
'-webkit-mask': `url(${this.iconClass}) no-repeat 50% 50%`
}
}
}
}
</script>
<style scoped>
.svg-icon {
width: 1em;
height: 1em;
vertical-align: -0.15em;
fill: currentColor;
overflow: hidden;
}
.svg-external-icon {
background-color: currentColor;
mask-size: cover!important;
display: inline-block;
}
</style>
在./assets/icons/svg/ 文件夹下添加svg图标,
在./assets/icons/index.js 中递归获取.svg文件
源码如下:
import Vue from 'vue'
import SvgIcon from '@/components/SvgIcon'// svg component
// register globally
Vue.component('svg-icon', SvgIcon)
const req = require.context('./svg', false, /\.svg$/) //注意这里./svg文件夹的相对位置
const requireAll = requireContext => requireContext.keys().map(requireContext)
requireAll(req)
import './assets/icons/index.js' // icon
<svg-icon icon-class="password" />
vue.config.js 中添加如下配置:
// module.exports 外引入path、封装resolve
var path = require('path')
function resolve(dir) {
return path.join(__dirname, './', dir)
}
//此处已省略上下 module.exports内添加
chainWebpack: config => {
config.module
.rule('svg')
.exclude.add(resolve('src/icons'))
.end()
config.module
.rule('icons')
.test(/\.svg$/)
.include.add(resolve('src/icons'))
.end()
.use('svg-sprite-loader')
.loader('svg-sprite-loader')
.options({
symbolId: 'icon-[name]'
})
},
主文件入口 index.ts 添加如下:
import SvgIcon from './components/SvgIcon/index.vue'// svg component
// 自动导入svg图标
const req:any = require.context('./assets/icons/svgs', false, /\.svg$/) // 注意svgs的相对位置
const requireAll = (requireContext:any) => requireContext.keys().map(requireContext)
requireAll(req)
vue 使用svg图片 svg-sprite-loader