
                        // 准备播放
                        aliyunLive.prepareToPlay({
                            url:that.url
                        }, function(ret, err) {
                            if(ret && ret.status){
                                hui.toast("MediaPlayer Prepare Ready");
                            }
                        });
                    },
                    playing:function(){
                        // 播放
                        aliyunLive.play();
          