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68 lines
1.2 KiB
68 lines
1.2 KiB
4 months ago
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<template>
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<image v-if="selectedItem" :src="selectedItem.image" class="random-image" mode="" />
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<view v-if="selectedItem" class="random-image-name">
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{{selectedItem.name}}
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</view>
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<view v-if="selectedItem" class="random-image-desc">
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{{selectedItem.desc}}
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</view>
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<MusicControl />
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</template>
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<script setup>
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import {
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ref,
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onMounted
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} from 'vue'
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const props = defineProps({
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images: {
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type: Array,
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required: true
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}
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})
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const selectedItem = ref(null)
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// 随机选择一项
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const selectRandomImage = () => {
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if (props.images && props.images.length > 0) {
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const randomIndex = Math.floor(Math.random() * props.images.length)
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selectedItem.value = props.images[randomIndex]
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}
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}
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onMounted(() => {
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selectRandomImage()
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})
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defineExpose({
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selectRandomImage,
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selectedItem
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})
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</script>
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<style scoped>
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.random-image {
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width: 100%;
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height: 100%;
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}
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.random-image-name {
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position: absolute;
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bottom: 30%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: #ffffff;
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font-size: 52rpx;
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}
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.random-image-desc {
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white-space: nowrap;
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position: absolute;
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bottom: 25%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: #ffffff;
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font-size: 24rpx;
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font-weight: 300;
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opacity: .8;
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}
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</style>
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