zhgkpt-datav/app/src/views/login/index.vue

<template>
    <div>
        <div class="bg">
            <div></div>
        </div>
    </div>
</template>

<script >

</script>

<style lang="less" scoped>
.bg{
    width: 100%;
    height: 100vh;
    background: url('../../assets/images/login-bg.png') no-repeat;
    background-size: 100% 100%;
}
</style>