if (isPause) { //在暂停状态
            console.log('在暂停状态')
            if (previousSrc == src) {
                console.log('一样')
                audioCtx.play()
            } else {
                console.log('不一样')
                audioCtx.src = src
                audioCtx.title = title //
                audioCtx.singer = singer //
                previousSrc = src
                audioCtx.play()
            }
        } else { //不在暂停状态
            console.log('不在暂停状态')
            if (previousSrc == src) {
                console.log('一样')
                if (isIOS) {
                    console.log('ios')
                    // audioCtx.pause()
                    audioCtx.src = src
                    audioCtx.title = title //
                    audioCtx.singer = singer //
                }
                audioCtx.play()
            } else {
                console.log('不一样')
                audioCtx.src = src
                audioCtx.title = title //
                audioCtx.singer = singer //
                previousSrc = src
                audioCtx.play()


            }
        }

播放暂停按钮绑定事件，在开发工具上运行正常。在手机上切换别的音频文件paly事件不生效

开发工具和真机调试是正常的，发布体验版部分机型异常 需要点击两次才能播放