const innerAudioContext = wx.createInnerAudioContext();
onReady:function(e){ this.scan(); }, scan:function(){ let that = this; wx.scanCode({ onlyFromCamera: true, success: function (res) { console.log(res.result); innerAudioContext.autoplay = true; innerAudioContext.src = 'data/a.mp3'; innerAudioContext.onPlay(() => { console.log('开始播放') }) innerAudioContext.onError((res) => { console.log(res.errMsg) console.log(res.errCode) }) innerAudioContext.onEnded((res) => { console.log('play2播放结束') }) console.log(innerAudioContext) }, }); }, |
把音频放在回调里面 播放不了
请问解决了吗
不是一个很好的处理方法 把异步处理用同步处理(scan+http)的方法做(Promise),在 onShow里面调用语音播放