master
xiezhenyu 2 years ago
parent c093441110
commit 084718a95c

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/*
* Eslint config file
* Documentation: https://eslint.org/docs/user-guide/configuring/
* Install the Eslint extension before using this feature.
*/
module.exports = {
env: {
es6: true,
browser: true,
node: true,
},
ecmaFeatures: {
modules: true,
},
parserOptions: {
ecmaVersion: 2018,
sourceType: 'module',
},
globals: {
wx: true,
App: true,
Page: true,
getCurrentPages: true,
getApp: true,
Component: true,
requirePlugin: true,
requireMiniProgram: true,
},
// extends: 'eslint:recommended',
rules: {},
}

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# music
# mymusic
![截图1](1.png)
![截图2](2.png)
![截图3](3.png)

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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/logs/logs",
"pages/test/test"
],
"window": {
"backgroundTextStyle": "light",
"navigationBarBackgroundColor": "#fff",
"navigationBarTitleText": "Weixin",
"navigationBarTextStyle": "black"
},
"style": "v2",
"sitemapLocation": "sitemap.json"
}

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/**app.wxss**/
.container {
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
padding: 200rpx 0;
box-sizing: border-box;
}

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// index.js
// 获取应用实例
const app = getApp()
Page({
data: {
item:0,
tab:0,
state:'paused',
playIndex:0,
play:{
currenTime:'00:00',
duration:'00:00',
percent:0,
title:'',
singer:'',
coverImgUrl:'/image/cover.jpg',
},
playlist:[{
id:1,title:'钢琴协奏曲',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:3000/1.mp3',coverImgUrl:'/image/cover.jpg'
},{
id:3,title:'欢乐颂',singer:'贝多芬',
src:'http://localhost:3000/2.mp3',coverImgUrl:'/image/cover.jpg'
},{
id:4,title:'爱之梦',singer:'李斯特',
src:'h',coverImgUrl:'/image/cover.jpg'
}]
},
changeItem:function(e){
this.setData({
item:e.target.dataset.item
})
},
changeTab:function(e){
this.setData({
tab:e.detail.current
})
},
// 事件处理函数
bindViewTap() {
wx.navigateTo({
url: '../logs/logs'
})
},
audioCtx:null,
onReady:function() {
  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':formatTime(that.audioCtx.duration),
      'play.currentTime':formatTime(that.audioCtx.currentTime),
      'play.percent':that.audioCtx.currentTime /
      that.audioCtx.duration*100
    })
  })
  this.setMusic(0)
  function formatTime(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)
  }
},
sliderChange:function(e){
var second=e.detail.value*this.audioCtx.duration/100
this.audioCtx.seek(second)
},
setMusic:function(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':0
})
},
onLoad() {
if (wx.getUserProfile) {
this.setData({
canIUseGetUserProfile: true
})
}
},
getUserProfile(e) {
// 推荐使用wx.getUserProfile获取用户信息开发者每次通过该接口获取用户个人信息均需用户确认开发者妥善保管用户快速填写的头像昵称避免重复弹窗
wx.getUserProfile({
desc: '展示用户信息', // 声明获取用户个人信息后的用途,后续会展示在弹窗中,请谨慎填写
success: (res) => {
console.log(res)
this.setData({
userInfo: res.userInfo,
hasUserInfo: true
})
}
})
},
play:function(){
this.audioCtx.play()
this.setData({state:'running'})
},
pause:function(){
this.audioCtx.pause()
this.setData({state:'paused'})
},
next:function(){
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()
}
},
change:function(e){
this.setMusic(e.currentTarget.dataset.index)
this.play()
},
getUserInfo(e) {
// 不推荐使用getUserInfo获取用户信息预计自2021年4月13日起getUserInfo将不再弹出弹窗并直接返回匿名的用户个人信息
console.log(e)
this.setData({
userInfo: e.detail.userInfo,
hasUserInfo: true
})
}
})

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{
"navigationBarBackgroundColor": "#fff",
"navigationBarTitleText": "音乐",
"navigationBarTextStyle": "black"
}

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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==0?'active':''}}" bindtap="changeItem" data-item="1">播放器</view>
<view class="tab-item {{tab==0?'active':''}}" bindtap="changeItem" data-item="2">播放列表</view>
</view>
<!-- 内容 -->
<view class="content">
<swiper current="{{item}}" bindchange="changeTab">
<swiper-item>
<include src="info.wxml"></include>
</swiper-item>
<swiper-item>
<include src="play.wxml"></include>
</swiper-item>
<swiper-item>
<include src="playlist.wxml"></include>
</swiper-item>
</swiper>
</view>
<!-- 底部播放器 -->
<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">
<!-- 切换到播放列表 -->
<image src="/image/01.png" bindtap="changePage" data-page="2" />
<!-- 播放 -->
<image wx:if="{{state=='paused'}}" src="/image/02.png" bindtap="play"/>
<image wx:else src="/image/02stop.png" bindtap="pause" />
<!-- 下一曲 -->
<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.active{
color: #c25b5b;
border-bottom-color:#c25b5b;
}
.tab-item{
flex: 1;
font-size: 10pt;
text-align: center;
line-height: 72px;
border-bottom:6rpx solid #eee;
}
.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{
flex: 1;
}
.content-play{
text-align: center;
display: flex;
height: 100%;
flex-direction: column;
justify-content: space-around;
}
.content-play-info>view{
color: #888;
font-size: 11pt;
}
@keyframes rotateImage{
from{
transform: rotate(0deg);
}
to{
transform: rotate(360deg);
}
}
.content >swiper{
height: 100%;
}
.content-play-cover image{
animation: rotateImage 10s linear infinite;
width: 400rpx;
height: 400rpx;
border-radius: 50%;
border: 1px solid #333;
}
.content-play-progress{
display: flex;
align-items: center;
margin: 0 35rpx;
font-size: 9pt;
text-align: center;
}
.content-play-progress>view{
flex: 1;
}
.content-info{
height: 100%;
}
.content-info-slide{
height: 302rpx;
margin-bottom:20px ;
}
.content-info-slide image{
width: 100%;
height: 100%;
}
.content-info-list{
font-size: 11pt;
margin-bottom: 20rpx;
}
.content-info-list > .list-title{
margin: 20rpx 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: 1rpx solid #555;
}
.content-info-list>.list-inner>.list-item>view{
width: 200rpx;
margin: 10rpx auto;
font-size: 10pt;
}
.player{
background: #222;
border-top: 1px solid #252525;
height: 112rpx;
display: flex;
align-items: center;
background: #222;
border-top:1px solid #252525;
}
.player-cover{
width: 80rpx;
height: 80rpx;
margin-left: 15rpx;
border-radius: 8rpx;
border:1px solid #333;
}
.player-info{
flex: 1;
font-size: 10pt;
line-height: 38rpx;
margin-left:20rpx;
padding-bottom:8rpx;
}
.player-info-singer{
color: #888;
}
.player-controls image{
width: 80rpx;
height: 80rpx;
margin-right:15rpx;
}
.playlist-item{
display: flex;
align-items: center;
border-bottom: 1rpx solid #333;
}
.playlist-cover{
width: 80rpx;
height: 80rpx;
margin-left: 15rpx;
border-radius: 8rpx;
border: 1rpx 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" mode=""/>
</swiper-item>
<swiper-item>
<image src="/image/banner.jpg" mode=""/>
</swiper-item>
<swiper-item>
<image src="/image/banner.jpg" mode=""/>
</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">
<!-- 显示音乐信息 -->
<view class="conten-play-info">
  <text>{{play.title}}</text>
  <view>
    ——{{play.singer}}——
  </view>
</view>
<!-- 显示专辑封面 -->
<view class="content-play-cover">
 <image src="{{play.coverImgUrl}}" style="animation-play-state:{{state}};"/>
</view>
  <!-- 显示播放进度和时间 -->
<view class="content-play-progress">
  <text>{{play.currenTime}}</text>
  <view>
<slider bindchange="sliderChange" activeColor="#d33a31" block-size="12" backgroundColor="#dadada" value="{{play.percent}}"/>
  </view>
  <text>{{play.duration}}</text>
</view>
</view>

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<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 class="playlist-controls">
<text wx:if="{{index==playIndex}}">正在播放</text>
</view>
</view>
</scroll-view>

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// logs.js
const util = require('../../utils/util.js')
Page({
data: {
logs: []
},
onLoad() {
this.setData({
logs: (wx.getStorageSync('logs') || []).map(log => {
return {
date: util.formatTime(new Date(log)),
timeStamp: log
}
})
})
}
})

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{
"navigationBarTitleText": "查看启动日志",
"usingComponents": {}
}

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<!--logs.wxml-->
<view class="container log-list">
<block wx:for="{{logs}}" wx:key="timeStamp" wx:for-item="log">
<text class="log-item">{{index + 1}}. {{log.date}}</text>
</block>
</view>

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.log-list {
display: flex;
flex-direction: column;
padding: 40rpx;
}
.log-item {
margin: 10rpx;
}

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// pages/test.js
Page({
/**
* 页面的初始数据
*/
data: {
},
/**
* 生命周期函数--监听页面加载
*/
onLoad(options) {
},
/**
* 生命周期函数--监听页面初次渲染完成
*/
onReady:function() {
var audioCtx=wx.createInnerAudioContext()
audioCtx.src='http://localhoost:3000/1.mp3'
audioCtx.onPlay(function(){
console.log('开始播放')
})
audioCtx.onError(function(res){
console.log(res.errMsg)
console.log(res.errCode)
})
audioCtx.play()
},
sliderChanging:function(e){
console.log(e.detail.value)
},
/**
* 生命周期函数--监听页面显示
*/
onShow() {
},
/**
* 生命周期函数--监听页面隐藏
*/
onHide() {
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload() {
},
/**
* 页面相关事件处理函数--监听用户下拉动作
*/
onPullDownRefresh() {
},
/**
* 页面上拉触底事件的处理函数
*/
onReachBottom() {
},
/**
* 用户点击右上角分享
*/
onShareAppMessage() {
}
})

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{
"usingComponents": {}
}

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<!--pages/test.wxml-->
<text>pages/test.wxml</text>
<slider bindchanging="sliderChanging" show-value />

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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": "wx0675a52eafd1d039",
"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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const formatTime = date => {
const year = date.getFullYear()
const month = date.getMonth() + 1
const day = date.getDate()
const hour = date.getHours()
const minute = date.getMinutes()
const second = date.getSeconds()
return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
}
const formatNumber = n => {
n = n.toString()
return n[1] ? n : `0${n}`
}
module.exports = {
formatTime
}
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