baiyuApp/pages/course/video/live.vue

<template>
	<view class="live-container">
		<view class="header">
			<text class="title">健康直播</text>
			<view class="search-btn" @click="goSearch">
				<u-icon name="search" size="20" color="#666"></u-icon>
				<text>搜索直播</text>
			</view>
		</view>
		
		<scroll-view scroll-y class="content-scroll">
			<view class="banner">
				<view class="banner-item">
					<text class="banner-tag">正在直播</text>
					<text class="banner-title">名医讲坛：春季养生之道</text>
					<text class="banner-sub">张医师在线解答您的健康疑问</text>
				</view>
			</view>
			
			<view class="live-list">
				<view class="section-title">精彩直播</view>
				<view class="live-item" v-for="(item, index) in liveList" :key="index" @click="goDetail(item)">
					<view class="cover-box">
						<image :src="item.cover" mode="aspectFill" class="cover"></image>
						<view class="status-tag" :class="{living: item.status === 1}">
							<text class="dot" v-if="item.status === 1"></text>
							{{item.status === 1 ? '直播中' : '回放'}}
						</view>
						<view class="viewer-count">
							<u-icon name="eye" color="#fff" size="12"></u-icon>
							<text>{{item.viewers}}人观看</text>
						</view>
					</view>
					<view class="info">
						<text class="item-title ellipsis">{{item.title}}</text>
						<view class="anchor-info">
							<image :src="item.avatar" class="avatar"></image>
							<text class="name">{{item.anchor}}</text>
						</view>
					</view>
				</view>
			</view>
		</scroll-view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				liveList: [
					{
						id: 1,
						title: '中医养生：如何调理脾胃',
						anchor: '李医生',
						avatar: 'https://via.placeholder.com/40',
						cover: 'https://via.placeholder.com/300x180/FF6B6B/FFFFFF?text=Live1',
						status: 1,
						viewers: 1205
					},
					{
						id: 2,
						title: '每日瑜伽：舒缓肩颈',
						anchor: 'Yoga Lisa',
						avatar: 'https://via.placeholder.com/40',
						cover: 'https://via.placeholder.com/300x180/4FACFE/FFFFFF?text=Live2',
						status: 1,
						viewers: 856
					},
					{
						id: 3,
						title: '糖尿病饮食指南',
						anchor: '王营养师',
						avatar: 'https://via.placeholder.com/40',
						cover: 'https://via.placeholder.com/300x180/43E97B/FFFFFF?text=Live3',
						status: 0,
						viewers: 3500
					},
					{
						id: 4,
						title: '儿童生长发育讲座',
						anchor: '陈专家',
						avatar: 'https://via.placeholder.com/40',
						cover: 'https://via.placeholder.com/300x180/FA709A/FFFFFF?text=Live4',
						status: 0,
						viewers: 2100
					}
				]
			}
		},
		methods: {
			goSearch() {
				uni.navigateTo({
					url: '/pages/course/video/search'
				});
			},
			goDetail(item) {
				uni.navigateTo({
					url: '/pages/course/video/liveDetail?id=' + item.id
				});
			}
		}
	}
</script>

<style scoped lang="scss">
	.live-container {
		display: flex;
		flex-direction: column;
		height: 100vh;
		background-color: #f8f8f8;
	}
	
	.header {
		padding: 20rpx 30rpx;
		background-color: #fff;
		display: flex;
		align-items: center;
		justify-content: space-between;
		
		.title {
			font-size: 36rpx;
			font-weight: bold;
		}
		
		.search-btn {
			background-color: #f5f5f5;
			padding: 10rpx 24rpx;
			border-radius: 30rpx;
			display: flex;
			align-items: center;
			
			text {
				font-size: 24rpx;
				color: #999;
				margin-left: 10rpx;
			}
		}
	}
	
	.content-scroll {
		flex: 1;
		height: 0;
		padding: 20rpx;
	}
	
	.banner {
		margin: 20rpx 30rpx;
		height: 200rpx;
		background: linear-gradient(45deg, #2583EB, #4FACFE);
		border-radius: 16rpx;
		padding: 30rpx;
		display: flex;
		align-items: center;
		
		.banner-item {
			display: flex;
			flex-direction: column;
			color: #fff;
			
			.banner-tag {
				background-color: rgba(255,255,255,0.2);
				padding: 4rpx 12rpx;
				border-radius: 8rpx;
				font-size: 20rpx;
				align-self: flex-start;
				margin-bottom: 10rpx;
			}
			
			.banner-title {
				font-size: 32rpx;
				font-weight: bold;
				margin-bottom: 10rpx;
			}
			
			.banner-sub {
				font-size: 24rpx;
				opacity: 0.9;
			}
		}
	}
	
	.live-list {
		padding: 0 30rpx;
		
		.section-title {
			font-size: 32rpx;
			font-weight: bold;
			margin-bottom: 20rpx;
		}
		
		.live-item {
			background-color: #fff;
			border-radius: 16rpx;
			overflow: hidden;
			margin-bottom: 30rpx;
			box-shadow: 0 4rpx 12rpx rgba(0,0,0,0.05);
			
			.cover-box {
				position: relative;
				height: 300rpx;
				
				.cover {
					width: 100%;
					height: 100%;
				}
				
				.status-tag {
					position: absolute;
					top: 20rpx;
					left: 20rpx;
					background-color: rgba(0,0,0,0.5);
					color: #fff;
					padding: 6rpx 16rpx;
					border-radius: 30rpx;
					font-size: 22rpx;
					display: flex;
					align-items: center;
					
					&.living {
						background-color: #FF6B6B;
					}
					
					.dot {
						width: 10rpx;
						height: 10rpx;
						background-color: #fff;
						border-radius: 50%;
						margin-right: 8rpx;
					}
				}
				
				.viewer-count {
					position: absolute;
					bottom: 20rpx;
					right: 20rpx;
					background-color: rgba(0,0,0,0.5);
					color: #fff;
					padding: 4rpx 12rpx;
					border-radius: 8rpx;
					font-size: 20rpx;
					display: flex;
					align-items: center;
					
					text {
						margin-left: 6rpx;
					}
				}
			}
			
			.info {
				padding: 20rpx;
				
				.item-title {
					font-size: 30rpx;
					font-weight: bold;
					margin-bottom: 16rpx;
					display: block;
				}
				
				.anchor-info {
					display: flex;
					align-items: center;
					
					.avatar {
						width: 40rpx;
						height: 40rpx;
						border-radius: 50%;
						margin-right: 12rpx;
						background-color: #eee;
					}
					
					.name {
						font-size: 24rpx;
						color: #666;
					}
				}
			}
		}
	}
</style>