var inAudio = wx.createInnerAudioContext();

inAudio.autoplay = true;

inAudio.src = “http://lhttp.qingting.fm/live/387/64k.mp3?app_id=web”;

inAudio.obeyMuteSwitch = false;

inAudio.volume = 1;

inAudio.play();

手机预览没声音 ，电脑有