liuxuyong 2 years ago
parent 091b25b692
commit 6718985eb4

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// app.js
App({
onLaunch() {
// 展示本地存储能力
const logs = wx.getStorageSync('logs') || []
logs.unshift(Date.now())
wx.setStorageSync('logs', logs)
// 登录
wx.login({
success: res => {
// 发送 res.code 到后台换取 openId, sessionKey, unionId
}
})
},
globalData: {
userInfo: null
}
})

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{
"pages":[
"pages/index/index",
"pages/test/test"
],
"window":{
"backgroundTextStyle":"light",
"navigationBarBackgroundColor": "#fff",
"navigationBarTitleText": "音乐",
"navigationBarTextStyle":"black"
}
}

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// pages/index/index.js
Page({
data: {
item: 0,
tab: 0,
playlist: [{
id: 1,
title: '钢琴演奏曲',
singer: '肖邦',
src: 'http://localhost:3000/1.mp3',
coverImgUrl: '/image/cover.jpg'
}, {
id: 2,
title: '奏鸣曲',
singer: '莫扎特',
src: 'http://localhost:3000/2.mp3',
coverImgUrl: '/image/cover.jpg'
}, {
id: 3,
title: '欢乐颂',
singer: '贝多芬',
src: 'http://localhost:3000/1.mp3',
coverImgUrl: '/image/cover.jpg'
}, {
id: 4,
title: '爱之梦',
singer: '李斯特',
src: 'http://localhost:3000/1.mp3',
coverImgUrl: '/image/cover.jpg'
}],
state: 'paused',
playIndex: 0,
play: {
currentTime: '00:00',
duration: '00:00',
percent: 0,
title: '',
singer: '',
coverImgUrl: '/image/cover.jpg'
},
},
changeItem(e) {
this.setData({
item: e.target.dataset.item
})
},
changeTab(e) {
this.setData({
tab: e.detail.current
})
},
audioCtx: null,
onReady() {
this.audioCtx = wx.createInnerAudioContext()
var that = this
this.audioCtx.onError(function () {
console.log('播放失败' + that.audioCtx.src)
})
this.audioCtx.onEnded(function () {
that.next()
})
this.audioCtx.onPlay(function () {})
this.audioCtx.onTimeUpdate(function () {
that.setData({
'play.duration': fromatTime(that.audioCtx.duration),
'play.currentTime': fromatTime(that.audioCtx.currentTime),
'play.percent': that.audioCtx.currentTime / that.audioCtx.duration * 100
})
})
this.setMusic(0)
function fromatTime(time) {
var minute = Math.floor(time / 60) % 60;
var second = Math.floor(time) % 60;
return (minute < 10 ? '0' + minute : minute) + ':' + (second < 10 ? '0' + second : second)
}
},
setMusic(index) {
var music = this.data.playlist[index]
this.audioCtx.src = music.src
this.setData({
playIndex: index,
'play.title': music.title,
'play.singer': music.singer,
'play.coverImgUrl': music.coverImgUrl,
'play.currentTime': '00:00',
'play.duration': '00:00',
'play.percent': 0
})
},
play() {
this.audioCtx.play()
this.setData({
state: 'running'
})
},
pause() {
this.audioCtx.pause()
this.setData({
state: 'paused'
})
},
next() {
var index = this.data.playIndex >= this.data.playlist.length - 1 ? 0 : this.data.playIndex + 1
this.setMusic(index)
if (this.data.state === 'running') {
this.play()
}
},
sliderChange(e) {
var second = e.detail.value * this.audioCtx.duration / 100
this.audioCtx.seek(second)
},
change(e) {
this.setMusic(e.currentTarget.dataset.index)
this.play()
}
})

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<view class="tab">
<view class="tab-item {{tab==0?'active':''}}" bindtap="changeItem" data-item="0">音乐推荐</view>
<view class="tab-item {{tab==1?'active':''}}" bindtap="changeItem" data-item="1">播放器</view>
<view class="tab-item {{tab==2?'active':''}}" bindtap="changeItem" data-item="2">播放列表</view>
</view>
<view class="content">
<swiper current="{{item}}" bindchange="changeTab">
<swiper-item>
<include src="info.wxml" />
</swiper-item>
<swiper-item>
<include src="play.wxml" />
</swiper-item>
<swiper-item>
<include src="playlist.wxml" />
</swiper-item>
</swiper>
</view>
<view class="player">
<image class="player-cover" src="{{play.coverImgUrl}}" />
<view class="player-info">
<view class="player-info-title">{{play.title}}</view>
<view class="player-info-singer">{{play.singer}}</view>
</view>
<view class="player-controls">
<image src="/image/01.png" bindtap="changePage" data-page="2" />
<image wx:if="{{state=='paused'}}" src="/image/02.png" bindtap="play" />
<image wx:else src="/image/02stop.png" bindtap="pause" />
<image src="/image/03.png" bindtap="next" />
</view>
</view>

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page {
display: flex;
flex-direction: column;
background: #17181a;
color: #ccc;
height: 100%;
}
.tab {
display: flex;
}
.tab-item {
flex: 1;
font-size: 10pt;
text-align: center;
line-height: 72rpx;
border-bottom: 6rpx solid #eee;
}
.tab-item.active {
color: #c25b5b;
border-bottom: #c25b5b;
}
.content {
flex: 1;
}
.content>swiper {
height: 100%;
}
.player {
background: #222;
border-top: 1px solid #252525;
height: 112rpx;
}
.content-info {
height: 100%;
}
::-webkit-scrollbar {
width: 0;
height: 0;
color: transparent;
}
.content-info-slide {
height: 302rpx;
margin-bottom: 20px;
}
.content-info-slide image {
width: 100%;
height: 100%;
}
.content-info-portal {
display: flex;
margin-bottom: 15px;
}
.content-info-portal>view {
flex: 1;
font-size: 11pt;
text-align: center;
}
.content-info-portal image {
width: 120rpx;
height: 120rpx;
display: block;
margin: 20rpx auto;
}
.content-info-list {
font-size: 11pt;
margin-bottom: 20rpx;
}
.content-info-list>.list-title {
margin: 20px 35rpx;
}
.content-info-list>.list-inner {
display: flex;
flex-wrap: wrap;
margin: 0 20rpx;
}
.content-info-list>.list-inner>.list-item {
flex: 1;
}
.content-info-list>.list-inner>.list-item>image {
display: block;
width: 200rpx;
height: 200rpx;
margin: 0 auto;
border-radius: 10rpx;
border: 1px solid #555;
}
.content-info-list>.list-inner>.list-item>view {
width: 200rpx;
margin: 10rpx auto;
font-size: 10pt;
}
.player {
display: flex;
align-items: center;
background-color: #222;
border-top: 1px solid #252525;
height: 112rpx;
}
.player-cover {
width: 80rpx;
height: 80rpx;
margin-left: 20rpx;
border-radius: 8rpx;
border: 1px solid #333;
}
.player-info {
flex: 1;
font-size: 10pt;
line-height: 38rpx;
margin-left: 20rpx;
padding-bottom: 8rpx;
}
.player-controls image {
width: 80rpx;
height: 80rpx;
margin-right: 15rpx;
}
.content-play {
display: flex;
justify-content: space-around;
flex-direction: column;
height: 100%;
text-align: center;
}
.content-play-info>view {
color: #888;
font-size: 11pt;
}
.content-play-cover image {
animation: rotateImage 10s linear infinite;
width: 400rpx;
height: 400rpx;
border-radius: 50%;
border: 1px solid #333;
}
@keyframes rotateImage {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
.content-play-progress {
display: flex;
align-items: center;
margin: 0 35rpx;
font-size: 9pt;
text-align: center;
}
.content-play-progress>view {
flex: 1;
}
.playlist-item {
display: flex;
align-items: center;
border-bottom: 1rpx solid #333;
height: 122rpx;
}
.playlist-cover {
width: 80rpx;
height: 80rpx;
margin-left: 15rpx;
border-radius: 8rpx;
border: 1px solid #333;
}
.playlist-info {
flex: 1;
font-size: 10pt;
line-height: 38rpx;
margin-left: 20rpx;
padding-bottom: 8rpx;
}
.playlist-info-singer {
color: #888;
}
.playlist-controls {
font-size: 10pt;
margin-right: 20rpx;
color: #c25b5b;
}

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<scroll-view class="content-info" scroll-y>
<swiper class="content-info-slide" indicator-color="rgba(255,255,255,.5)" indicator-active-color="#fff" indicator-dots circular autoplay>
<swiper-item>
<image src="/image/banner.jpg" />
</swiper-item>
<swiper-item>
<image src="/image/banner.jpg" />
</swiper-item>
<swiper-item>
<image src="/image/banner.jpg" />
</swiper-item>
</swiper>
<view class="content-info-portal">
<view>
<image src="/image/04.png" />
<text>私人FM</text>
</view>
<view>
<image src="/image/05.png" />
<text>每日歌曲推荐</text>
</view>
<view>
<image src="/image/06.png" />
<text>云音乐新歌榜</text>
</view>
</view>
<view class="content-info-list">
<view class="list-title">推荐歌曲</view>
<view class="list-inner">
<view class="list-item">
<image src="/image/cover.jpg" />
<view>紫罗兰</view>
</view>
<view class="list-item">
<image src="/image/cover.jpg" />
<view>五月之歌</view>
</view>
<view class="list-item">
<image src="/image/cover.jpg" />
<view>菩提树</view>
</view>
<view class="list-item">
<image src="/image/cover.jpg" />
<view>欢乐颂</view>
</view>
<view class="list-item">
<image src="/image/cover.jpg" />
<view>安魂曲</view>
</view>
<view class="list-item">
<image src="/image/cover.jpg" />
<view>摇篮曲</view>
</view>
</view>
</view>
</scroll-view>

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<view class="content-play">
<view class="content-play-info">
<text>{{play.title}}</text>
<view>-{{play.singer}}-</view>
</view>
<view class="content-play-cover">
<image src="{{play.coverImgUrl}}" style="animation-play-state: {{state}};" />
</view>
<view class="content-play-progress">
<text>{{play.currentTime}}</text>
<view>
<slider bindchange="sliderChange" activeColor="#d333a31" block-size="12" backgroundColor="#dadada" value="{{play.percent}}" />
</view>
<text>{{play.duration}}</text>
</view>
</view>

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<!-- <view style="background: #eee;color: #000;height: 100%;"> -->
<scroll-view class="content-playlist" scroll-y>
<view class="playlist-item" wx:for="{{playlist}}" wx:key="id" bindtap="change" data-index="{{index}}">
<image class="playlist-cover" src="{{item.coverImgUrl}}" />
<view class="playlist-info">
<view class="playlist-info-title">{{item.title}}</view>
<view class="playlist-info-singer">{{item.singer}}</view>
</view>
</view>
<view class="playlist-controls">
<text wx:if="{{index==playIndex}}">正在播放</text>
</view>
</scroll-view>
<!-- </view> -->

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// pages/test/test.js
Page({
scroll(e)
{
console.log(e.detail)
},
})

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{
"usingComponents": {}
}

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<scroll-view scroll-x scorll-y style="height: 200px;" bindscroll="scroll">
<view style="width: 200%;height: 400px;background: #ccc;"></view>
</scroll-view>
<view>缩放模式测试</view>
<image style="width: 200px;height: 200px;background: #eee;" mode="scaleToFill" src="/image/test.png"></image>
<view>裁剪模式测试</view>
<image style="width: 200px;height: 200px;background: #eee;" mode="top" src="/image/test.png"></image>

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/* pages/test/test.wxss */

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{
"description": "项目配置文件",
"packOptions": {
"ignore": [],
"include": []
},
"setting": {
"bundle": false,
"userConfirmedBundleSwitch": false,
"urlCheck": true,
"scopeDataCheck": false,
"coverView": true,
"es6": true,
"postcss": true,
"compileHotReLoad": false,
"lazyloadPlaceholderEnable": false,
"preloadBackgroundData": false,
"minified": true,
"autoAudits": false,
"newFeature": false,
"uglifyFileName": false,
"uploadWithSourceMap": true,
"useIsolateContext": true,
"nodeModules": false,
"enhance": true,
"useMultiFrameRuntime": true,
"useApiHook": true,
"useApiHostProcess": true,
"showShadowRootInWxmlPanel": true,
"packNpmManually": false,
"enableEngineNative": false,
"packNpmRelationList": [],
"minifyWXSS": true,
"showES6CompileOption": false,
"minifyWXML": true,
"babelSetting": {
"ignore": [],
"disablePlugins": [],
"outputPath": ""
},
"condition": false
},
"compileType": "miniprogram",
"libVersion": "2.19.4",
"appid": "wx5815e4d0b33a2993",
"projectname": "miniprogram-92",
"condition": {},
"editorSetting": {
"tabIndent": "insertSpaces",
"tabSize": 2
}
}

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{
"description": "项目私有配置文件。此文件中的内容将覆盖 project.config.json 中的相同字段。项目的改动优先同步到此文件中。详见文档https://developers.weixin.qq.com/miniprogram/dev/devtools/projectconfig.html",
"projectname": "music",
"setting": {
"compileHotReLoad": true
}
}

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{
"desc": "关于本文件的更多信息,请参考文档 https://developers.weixin.qq.com/miniprogram/dev/framework/sitemap.html",
"rules": [{
"action": "allow",
"page": "*"
}]
}
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