代码如下：

//播放音频

playMusic: function () {

console.log("播放音乐")

const innerAudioContext = wx.createInnerAudioContext()

innerAudioContext.autoplay = true

innerAudioContext.src = 'http://ws.stream.qqmusic.qq.com/M500001VfvsJ21xFqb.mp3?guid=ffffffff82def4af4b12b3cd9337d5e7&uin=346897220&vkey=6292F51E1E384E061FF02C31F716658E5C81F5594D561F2E88B854E81CAAB7806D5E4F103E55D33C16F3FAC506D1AB172DE8600B37E43FAD&fromtag=46'

console.log("innerAudioContext", innerAudioContext)

innerAudioContext.onPlay(() => {

console.log('开始播放')

})

innerAudioContext.onError((res) => {

console.log(res.errMsg)

console.log(res.errCode)

})

},

结果如下：