- 当前 Bug 的表现（可附上截图） [图片] [图片] - 预期表现 使用InnerAudioContext.paused属性值判断播放状态，然后更改为与当前状态相反的状态(即当目前为play状态,那么就修改为pause状态，当前状态由paused属性值判定) - 复现路径 - 提供一个最简复现 Demo wxml <!--pages/play/play.wxml--> <view class='body'> <view class='info'> <view class='song'> {{songName}} </view> <view class='singer'> {{singer}} </view> </view> <view class='top'> <image src='{{img_url}}'></image> </view> <view class='ctl'> <image class='random' src='../../images/images/random.png'></image> <image class='left' bindtap='clickPreviousMusic' src='../../images/images/left.png'></image> <image class='mid' bindtap='clickPlayButt' src='{{play_butt_icon_url}}'></image> <image class='right' bindtap="clickNextMusic"  src='../../images/images/right.png'></image> <image class='list' src='../../images/images/menu.png'></image> </view> </view> js // pages/play/play.js let music = wx.createInnerAudioContext(); let data = { 1: { "url": "http://www.ytmp3.cn/down/52104.mp3", "songName": "告白气球", "singer": "周杰伦", "img_url": "https://ss0.baidu.com/6ONWsjip0QIZ8tyhnq/it/u=1192198377,2781673332&fm=58&w=150&h=150&img.JPEG" }, 2: { "url": "http://www.ytmp3.cn/down/52104.mp3", "songName": "告白气球2", "singer": "周杰伦1", "img_url": "https://ss0.baidu.com/6ONWsjip0QIZ8tyhnq/it/u=1192198377,2781673332&fm=58&w=150&h=150&img.JPEG" } }; Page({ /**   * 页面的初始数据   */ data: { "songName": "null", "singer": "singer", "img_url": "../../images/images/home/everday01.jpg", "play_butt_icon_url":"../../images/images/stop.png", "mid":0 }, /**   * 生命周期函数--监听页面加载   */ onLoad: function(options) { if ("mid" in options) { let mid = options["mid"]; this.togglePlay(mid); this.refereshElem(mid); } music.onPlay(()=>{ console.log("开始播放"); this.setData({ play_butt_icon_url: "../../images/images/play.png" }); }); music.onPause(() => { console.log("停止播放"); this.setData({ play_butt_icon_url: "../../images/images/stop.png" }); }); }, //刷新结构 refereshElem(mid){ let info=data[mid]; this.setData({ singer:info["singer"], songName:info["songName"], img_url:info["img_url"], mid:mid }); }, //点击play按钮 clickPlayButt: function() { music.src = data[this.data.mid]["url"]; if (music.paused) { //paused属性值为true,但是却不执行? //应该打印true console.log(music.paused); music.play(); //应该打印false console.log(music.paused); console.log(music) } else { music.stop(); } // this.togglePlay(this.data.mid); } //上一曲 ,clickPreviousMusic:function(){ this.setData({ mid:1 }) this.togglePlay(this.data.mid); this.refereshElem(this.data.mid); } //下一曲 ,clickNextMusic(){ this.setData({ mid:2 }); this.togglePlay(this.data.mid); this.refereshElem(this.data.mid); } , //定义开关动作 togglePlay: function(mid) { music.src = data[mid]["url"]; if (music.paused) { music.play(); } else { music.stop(); } } })