微信小程序之网易云音乐（五）- 排行详情页、歌单详情页、播放器组件开发_微信小程序歌曲榜单单个榜单制作

微信小程序之网易云音乐导航

一. 排行详情页模块

rank.vue页面修改（增加参数）：

<template>
	<view class="rank">
		<view class="rank-content">
			<navigator class="rank-list" v-for="(item,index) in rankList" :key="index"
				:url="'/pages/rank-detail/rank-detail?item=' + encodeURIComponent(JSON.stringify(item))">
				<view class="icon">
					<image :src="item.coverImgUrl"></image>
				</view>
				<view class="song-list">
					<span class="song" v-for="(song,index) in item.rank" :key="index">
						<span class="index">{{index+1}}</span>
						<span class="name">{{song.name}} - {{song.ar[0].name}}</span>
					</span>
				</view>
			</navigator>
		</view>
	</view>
</template>
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新建rank-detail页面：

rank-detail.vue文件：

<template>
	<view>
		<view class="bg-image" :style="bgStyle"></view>
		<view class="song-list">
			<ul>
				<view class="item" v-for="(item,index) in songs.tracks" :key="index">
					<view class="list">
						<h2 class="name">{{item.name}}</h2>
						<p class="desc">{{item.ar[0].name}}</p>
					</view>
				</view>
			</ul>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				songs:[],
			}
		},
		computed: {
			bgStyle() {
				return `background-image:url(${this.songs.coverImgUrl})`
			}
		},
		onLoad(option) {
			const item = JSON.parse(decodeURIComponent(option.item))
			this.songs = item
		},
	}
</script>

<style>
@import url("rank-detail.css");
</style>

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rank-detail.css文件：

.bg-image {
	height: 0;
	padding-top: 70%;
	transform-origin: top;
	background-size: cover;
	width: 100%;
	z-index: 100;
	position: fixed;
}

.song-list {
	position: absolute;
	top: 530rpx;
	overflow: hidden;
	width: 90%;
	margin-left: 30rpx;
}

.item {
	display: flex;
	align-items: center;
	box-sizing: border-box;
	height: 128rpx;
	font-size: 14px;
	border-bottom: 1px solid #CCCCCC;
}
.name{
	color: #2E3030;
}
.desc{
	color: #757575;
	margin-top: 8rpx;
}

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效果如下：

二. 歌单详情页模块

创建recommend-detail页面：

index.vue页面修改：

<!-- 推荐歌单区域 -->
<view class="text">推荐歌单</view>
<view>
	<navigator class="item" v-for="item in recommendList" :key="item.id"
		:url="'/pages/recommend-detail/recommend-detail?item=' + encodeURIComponent(JSON.stringify(item))">
		<view class="icon">
			<image :src="item.picUrl"></image>
		</view>
		<view class="desc">{{item.name}}</view>
	</navigator>
</view>
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recommend-detail.vue文件：

<template>
	<view>
		<view class="bg-image" :style="bgStyle"></view>
		<view class="song-list">
			<ul>
				<view class="item" v-for="(item,index) in songs" :key="index">
					<view class="list">
						<h2 class="name">{{item.name}}</h2>
						<p class="desc">{{item.ar[0].name}}</p>
					</view>
				</view>
			</ul>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				songs: [],
				list:[],
			}
		},
		computed: {
			bgStyle() {
				return `background-image:url(${this.list.picUrl})`
			}
		},
		onLoad(option) {
			const item = JSON.parse(decodeURIComponent(option.item))
			this.list=item
			var serverUrl = this.serverUrl
			uni.request({
				url: serverUrl + `/playlist/detail?id=${item.id}`,
				method: 'GET',
				success: (res) => {
					if (res.data.code === 200) {
						this.songs = res.data.playlist.tracks
					}
				}
			})
		},
	}
</script>

<style>
@import url("recommend-detail.css");
</style>
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recommend-detail.css文件：（和rank-detail.css文件内容一致）

页面效果如下：

三. 播放器组件

新建页面player：

修改singer-detail.vue文件：（增加路由跳转和传值）

<template>
	<view>
		<image class="bg-image" :style="bgStyle"></image>
		<view class="song-list">
			<ul>
				<navigator class="item " v-for="(song,index) in hotSongs" :key="index"
					:url="'/pages/player/player?song=' + encodeURIComponent(JSON.stringify(song))">
					<view class="list">
						<h2 class="name">{{song.name}}</h2>
						<p class="desc">{{song.ar[0].name}}</p>
					</view>
				</navigator>
			</ul>
		</view>
	</view>
</template>
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player.vue文件：

<template>
	<view>
		<view class="player">
			<view class="background">
				<view class="filter"></view>
				<image :src="list.al.picUrl"></image>
			</view>
			<view class="middle">
				<view class="middle-box">
					<view class="cd-box">
						<view class="cd">
							<image :src="list.al.picUrl"></image>
						</view>
					</view>
				</view>
			</view>
		</view>
		<audio :src="url" controls="" :poster="list.al.picUrl" :name="list.name" :author="list.ar[0].name"></audio>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				url: '',
				list: []
			}
		},
		onLoad(option) {
			const song = JSON.parse(decodeURIComponent(option.song))
			this.list = song
			var serverUrl = this.serverUrl
			uni.request({
				url: serverUrl + `/song/url?id=${song.id}`,
				method: 'GET',
				success: (res) => {
					if (res.data.code === 200) {
						this.url = res.data.data[0].url
					}
				}
			})
		},
	}
</script>

<style >
	.player {
		position: fixed;
		left: 0;
		right: 0;
		top: 0;
		bottom: 0;
		z-index: 150;
		background: black;
	}

	.background {
		position: absolute;
		left: -50%;
		top: -50%;
		width: 100%;
		height: 100%;
		z-index: -1;
		opacity: 0.6;
		filter: blur(60rpx);
	}

	.filter {
		position: absolute;
		width: 100%;
		height: 100%;
		background: #333333;
		opacity: 0.6;
	}

	.middle {
		display: flex;
		align-items: center;
		position: fixed;
		width: 100%;
		top: 160rpx;
		bottom: 240rpx;
	}

	.middle-box {
		display: inline-block;
		vertical-align: top;
		position: relative;
		width: 100%;
		height: 0;
		padding-top: 80%;
	}

	.cd-box {
		position: absolute;
		left: 10%;
		top: 0;
		width: 80%;
		height: 100%;
	}

	.cd {
		width: 100%;
		height: 100%;
		box-sizing: border-box;
		border-radius: 50%;
	}

	image {
		border-radius: 50%;
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
	}

	audio {
		position: absolute;
		bottom: 0;
		z-index: 151;
		width: 100%;
	}
</style>

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App.vue文件，添加样式：

.uni-audio-default {
	width: 750rpx !important;
	border: none;
	display: block;
	background: rgba(200, 200, 200, .3);
}
.uni-audio-name {
	font-weight: bold;
	color: white;
	font-size: 15px;
}

.uni-audio-author {
	font-size: 13px;
	color: white;
}

.uni-audio-time {
	color: white;
}
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页面效果如下：