svg的利器:svg-sprite-loader

项目设计画了很多可爱的图标,导出来很多可爱的svg
在项目中怎么能很方便的引用svg呢?

嗯呐 就是
svg-sprite-loader

安装插件 svg-sprite-loader

新建文件夹存放svg

目录结构

index.js 引入svg组件 注册。
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import Vue from 'vue'
import SvgIcon from '@/components/common/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)
svgo.yml

配置svgo的配置 文档可戳

svgo可配置项

svgicon 组件

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<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>
// doc: https://panjiachen.github.io/vue-element-admin-site/feature/component/svg-icon.html#usage
function isExternal(path) {
return /^(https?:|mailto:|tel:)/.test(path)
}

export default {
name: 'SvgIcon',
props: {
iconClass: {
type: String,
required: true
},
className: {
type: String,
default: ''
}
},
computed: {
isExternal() {
return isExternal(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: 16px;
height: 16px;
fill: currentColor;
overflow: hidden;
}

.svg-external-icon {
vertical-align: middle;
background-color: currentColor;
mask-size: cover!important;
display: inline-block;
}
</style>

index.js 注册全局组件。

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import Vue from 'vue'
import SvgIcon from '@/components/common/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)

最后再引入svg的index.js使用