随机背景色

随机取颜色

<template>
    <div class="card-info-color" :style="'background:'+ defaultColor()"></div>
</template>

<script>
    export default {
        methods: {
            defaultColor() {
                let dc = ['#ff92c3', '#86c2ff', '#73e38d'];
                return dc [Math.floor(Math.random() * dc.length)]
            },
        }
    }

</script>