[uniapp] GOFLY在线客服系统- uniapp增加播放背景音效或者按钮音效

function playVoice(){
            var innerAudioContext = uni.createInnerAudioContext();
            innerAudioContext.src = '/static/alert.mp3';
            innerAudioContext.onPlay(() => {
              console.log('开始播放');
            });
            innerAudioContext.onError((res) => {
              console.log(res.errMsg);
              console.log(res.errCode);
            });
            innerAudioContext.play();
            innerAudioContext=null;
        }