music

.eslintrc.js

@@ -0,0 +1,31 @@
+/*
+ * 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: {},
+}

README.md

@@ -1,2 +1,4 @@
-# music
+# mymusic
-
+![截图1](1.png)
+![截图2](2.png)
+![截图3](3.png)

app.js

@@ -0,0 +1,19 @@
+// 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
+  }
+})

app.json

@@ -0,0 +1,15 @@
+{
+  "pages": [
+    "pages/index/index",
+    "pages/logs/logs",
+    "pages/test/test"
+  ],
+  "window": {
+    "backgroundTextStyle": "light",
+    "navigationBarBackgroundColor": "#fff",
+    "navigationBarTitleText": "Weixin",
+    "navigationBarTextStyle": "black"
+  },
+  "style": "v2",
+  "sitemapLocation": "sitemap.json"
+}

app.wxss

@@ -0,0 +1,10 @@
+/**app.wxss**/
+.container {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  padding: 200rpx 0;
+  box-sizing: border-box;
+} 

pages/index/index.js

@@ -0,0 +1,140 @@
+// 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
+    })
+  }
+})

pages/index/index.json

@@ -0,0 +1,5 @@
+{
+  "navigationBarBackgroundColor": "#fff",
+  "navigationBarTitleText": "音乐",
+  "navigationBarTextStyle": "black"
+}

pages/index/index.wxml

@@ -0,0 +1,37 @@
+<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>
+

pages/index/index.wxss

@@ -0,0 +1,177 @@
+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;
+}

pages/index/info.wxml

@@ -0,0 +1,51 @@
+<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>

pages/index/play.wxml

@@ -0,0 +1,21 @@
+<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>

pages/index/playlist.wxml

@@ -0,0 +1,12 @@
+<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>

pages/logs/logs.js

@@ -0,0 +1,18 @@
+// 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
+        }
+      })
+    })
+  }
+})

pages/logs/logs.json

@@ -0,0 +1,4 @@
+{
+  "navigationBarTitleText": "查看启动日志",
+  "usingComponents": {}
+}

pages/logs/logs.wxml

@@ -0,0 +1,6 @@
+<!--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>

pages/logs/logs.wxss

@@ -0,0 +1,8 @@
+.log-list {
+  display: flex;
+  flex-direction: column;
+  padding: 40rpx;
+}
+.log-item {
+  margin: 10rpx;
+}

pages/test/test.js

@@ -0,0 +1,77 @@
+// 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() {
+
+  }
+})

pages/test/test.json

@@ -0,0 +1,3 @@
+{
+  "usingComponents": {}
+}

pages/test/test.wxml

@@ -0,0 +1,3 @@
+<!--pages/test.wxml-->
+<text>pages/test.wxml</text>
+<slider bindchanging="sliderChanging" show-value />

pages/test/test.wxss

@@ -0,0 +1 @@
+/* pages/test/test.wxss */

project.config.json

@@ -0,0 +1,52 @@
+{
+  "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
+  }
+}

project.private.config.json

@@ -0,0 +1,7 @@
+{
+  "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
+  }
+}

sitemap.json

@@ -0,0 +1,7 @@
+{
+  "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": "*"
+  }]
+}

utils/util.js

@@ -0,0 +1,19 @@
+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
+}