wzj-vue/src/components/SvgIcon/index.vue

<template>
  <svg :class="svgClass" aria-hidden="true">
    <use :xlink:href="iconName" :fill="color" />
  </svg>
</template>

<script setup lang="ts">
import { propTypes } from '@/utils/propTypes';

const props = defineProps({
  iconClass: propTypes.string.isRequired,
  className: propTypes.string.def(''),
  color: propTypes.string.def('')
});
const iconName = computed(() => `#icon-${props.iconClass}`);
const svgClass = computed(() => {
  if (props.className) {
    return `svg-icon ${props.className}`;
  }
  return 'svg-icon';
});
</script>

<style lang="scss" scoped>
.sub-el-icon,
.nav-icon {
  display: inline-block;
  font-size: 15px;
  margin-right: 12px;
  position: relative;
}

.svg-icon {
  width: 1em;
  height: 1em;
  position: relative;
  fill: currentColor;
  vertical-align: -2px;
}
</style>