vue全局使用svg图片配置

1.安装依赖

npm i svg-sprite-loader -s

2.在vue.config.js里面配置

chainWebpack(config) {
    // 设置svg
    const svgRule = config.module.rule('svg')
    svgRule.uses.clear()
    svgRule
    .use('svg-sprite-loader')
    .loader('svg-sprite-loader')
    .options({
        symbolId: 'icon-[name]'
        include:['./src/icons']
    })
}

3.在src下面创建目录

SvgIcon下面的index.vue

<template>
  <svg :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: {
    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>

index.js

import Vue from 'vue'
import SvgIcon from './SvgIcon'// svg组件

// register globally
Vue.component('svg-icon', SvgIcon)

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

5.在main.js引入

import './icons' // icon

6.页面使用

<svg-icon class-name="search-icon" icon-class="search" @click.stop="click" />