vue中图相对路径引用本地图片

<img  src="~@/assets/img/duihao.png" alt="">

<img :src="require(‘@/assets/img/duihao.png‘)" alt="">

<template>
    <div>
        <img :stc="imgUrl" alt="imgUrl是data属性"/>
    </div>
</template>
<script>
import  imgUrl from ‘@/assets/img/duihao.png‘
export default {
   data(){
       return {
           imgUrl
        }
   }
}
</script>

background: url(~@/assets/img/donw4.png) no-repeat;