vue移动端项目vant组件库之icon

<template>
  <div class="pd50">
    <h3>基础用法</h3>
    <van-icon name="chat-o" />
    <h3>某一张网络图片资源</h3>
    <van-icon name="https://avatar.csdnimg.cn/3/7/B/0_hu1628299958.jpg" />
    <h3>徽标提示</h3>
    <van-icon name="chat-o" dot />
    <van-icon name="chat-o" badge="9" />
    <h3>图标颜色</h3>
    <van-icon name="cart-o" color="#1989fa" />
    <van-icon name="fire-o" color="#ee0a24" />
    <h3>图标大小</h3>
    <van-icon name="chat-o" size="40" /> 
    <van-icon name="chat-o" size="3rem" />
    <h3>HTML 标签</h3>
    <!-- 
        由于
        .van-icon::before {
            display: inline-block;
        }
        tag 是块级的时候也不会换行
     -->
    <van-icon name="chat-o" tag="div"/>
    <van-icon name="chat-o" tag="span"/>
    <h3>class-prefix 自定义icon</h3>
    <!--  
        myIcon 对应一个类名
        myIcon 设置背景
    -->
    <van-icon class-prefix="myIcon" tag="div"/>
  </div>
</template>

<script>
// icon 一样需要引入
import { Icon } from "vant";
export default {
  components: {
    vanIcon: Icon,
  },
};
</script>

<style lang="scss" scoped>
.myIcon{
    // background-color: red;
    background-image: url('../../assets/1.jpg');
    border-radius: 50%;
    width: 30pt;
    height: 30pt;
}
</style>

效果