wallet_app/src/views/me/download/index.vue

<template>
    <div class="container">
        <div class="qrcode">
            <qrcode-vue :value="qrtext" :size="150" :margin="2"/>
        </div>
    </div>
</template>

<script setup>
import QrcodeVue from 'qrcode.vue'
const qrtext = ref('https://nim.angeltokens.io/updates/down/app-release.apk');
</script>

<style lang="less" scoped>
.container{
    height: 100%;
    background: url('../../../assets/img/down-icon.jpg') no-repeat;
    background-size: 100% 100%;
    position: relative;
    .qrcode{
        position: absolute;
        bottom: 6px;
        left: 16px;
    }
}
</style>