查看“媒体API”的源代码

== 媒体API ==

==== InnerAudioContext函数 ====
InnerAudioContext实例，可通过wx.createInnerAudioContext接口获取实例

====== 属性 ======

[[文件:属性.png|500px]]

====== 支持的格式 ======

[[文件:支持的格式.png|500px]]

====== 代码示例 ======

    //index.js
    Page({
        data: {
        src: 'http://ws.stream.qqmusic.qq.com/M500001VfvsJ21xFqb.mp3?guid=ffffffff82def4af4b12b3cd9337d5e7&uin=346897220&vkey=6292F51E1E384E061FF02C31F716658E5C81F5594D561F2E88B854E81CAAB7806D5E4F103E55D33C16F3FAC506D1AB172DE8600B37E43FAD&fromtag=46',
        poster: '../../imgs/pic.jpg',
        name: '普通disco',
        author: '佚名',
        src2:'../../music/light_emotion.mp3',
        src3: 'http://sc1.111ttt.cn:8282/2018/1/03m/13/396131229550.m4a?tflag=1546606800&pin=97bb2268ae26c20fe093fd5b0f04be80#.mp3',
      },
      audioPlay() {
        this.audioData.play()
        console.log('播放')
      },
      audioPause() {
        this.audioData.pause()
        console.log('暂停')
      },
      audioPlayBack() {
        this.audioData.seek(this.audioData.currentTime-3)
      },
      audioStop() {
        // this.audioData.stop()
      },
      audioStart() {
      },
      onLoad: function(options) {
        this.audioData =wx.createInnerAudioContext()
        this.audioData.src = this.data.src
        this.audioData.autoplay = false
        console.log(this.audioData)
      },
      onReady: function() {
        // this.audioData = wx.createAudioContext('myAudio')
      },
      onShow: function() {
      
      },
      onHide: function() {
  
      },
      onUnload: function() {
  
      },
      onPullDownRefresh: function() {
  
      },
      onReachBottom: function() {
   
      },
      onShareAppMessage: function() {
  
      }
     })</nowiki>


  //index.wxml
  <!--pages/index2/index2.wxml-->
  <audio poster="{{poster}}" name="{{name}}" author="{{author}}" src="{{src3}}" id="myAudio" controls loop></audio>
  
  <button bindtap='audioPlay'>播放</button>
  <button bindtap='audioPause'>暂停</button>
  <button bindtap='audioPlayBack'>回放测试</button>
  <button bindtap='audioStop'>结束</button>
  <button bindtap='audioStart'>回到开头</button>

<audio/>组件不再维护，可以使用能力更强的 wx.createInnerAudioContext接口.


API的使用主要是看自己的项目需要什么功能，不要一味的添加。