var that = this;
 wx.startRecord({
 success: function (res) {
 // 調用了停止錄音接口就會觸發這個函數，res.tempFilePath為錄音文件臨時路徑
 var tempFilePath = res.tempFilePath
 that.setData({
 src: tempFilePath
 })
 },
 fail: function (res) {
 //錄音失敗的處理函數
 }
 })

wx.stopRecord()

wx.playVoice({
 filePath: src // src可以是錄音文件臨時路徑
})

var that = this;
 this.recorderManager = wx.getRecorderManager();
 this.recorderManager.onError(function(){
 // 錄音失敗的回調處理
 });
 this.recorderManager.onStop(function(res){
 // 停止錄音之后，把錄取到的音頻放在res.tempFilePath
 that.setData({
 src: res.tempFilePath 
 })
 console.log(res.tempFilePath )
 });

this.recorderManager.start({
 format: 'mp3' // 如果錄制acc類型音頻則改成aac
});

this.recorderManager.stop()

this.innerAudioContext = wx.createInnerAudioContext();
 this.innerAudioContext.onError((res) => {
 // 播放音頻失敗的回調
 })
 this.innerAudioContext.src = this.data.src; // 這里可以是錄音的臨時路徑
 this.innerAudioContext.play()